Base | Representation |
---|---|
bin | 101110110100011101… |
… | …0110110000101001100 |
3 | 100121112010020000111201 |
4 | 1131220322312011030 |
5 | 3121403343113030 |
6 | 114104533355244 |
7 | 10156405120063 |
oct | 1355072660514 |
9 | 317463200451 |
10 | 100544504140 |
11 | 3970582a123 |
12 | 175a0198b24 |
13 | 9634577542 |
14 | 4c1b4bd1da |
15 | 2936e442ca |
hex | 1768eb614c |
100544504140 has 96 divisors (see below), whose sum is σ = 223677853056. Its totient is φ = 37887590400.
The previous prime is 100544504119. The next prime is 100544504161. The reversal of 100544504140 is 41405445001.
It is an interprime number because it is at equal distance from previous prime (100544504119) and next prime (100544504161).
It is a junction number, because it is equal to n+sod(n) for n = 100544504099 and 100544504108.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8961174 + ... + 8972386.
It is an arithmetic number, because the mean of its divisors is an integer number (2329977636).
Almost surely, 2100544504140 is an apocalyptic number.
100544504140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 100544504140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111838926528).
100544504140 is an abundant number, since it is smaller than the sum of its proper divisors (123133348916).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100544504140 is a wasteful number, since it uses less digits than its factorization.
100544504140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11539 (or 11537 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 28.
Adding to 100544504140 its reverse (41405445001), we get a palindrome (141949949141).
The spelling of 100544504140 in words is "one hundred billion, five hundred forty-four million, five hundred four thousand, one hundred forty".
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