Base | Representation |
---|---|
bin | 1011101100111001010… |
… | …1000110010101101100 |
3 | 201012220010122212110012 |
4 | 2323032111012111230 |
5 | 11243202203224400 |
6 | 232204005232352 |
7 | 20344466636336 |
oct | 2731625062554 |
9 | 635803585405 |
10 | 201030133100 |
11 | 782902a6475 |
12 | 32b647026b8 |
13 | 15c59879aa4 |
14 | 9a30c34456 |
15 | 5368b08d35 |
hex | 2ece54656c |
201030133100 has 72 divisors (see below), whose sum is σ = 440853325248. Its totient is φ = 79565198400.
The previous prime is 201030133097. The next prime is 201030133127. The reversal of 201030133100 is 1331030102.
It is a super-2 number, since 2×2010301331002 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3672935 + ... + 3727265.
Almost surely, 2201030133100 is an apocalyptic number.
201030133100 is a gapful number since it is divisible by the number (20) 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 201030133100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (220426662624).
201030133100 is an abundant number, since it is smaller than the sum of its proper divisors (239823192148).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201030133100 is a wasteful number, since it uses less digits than its factorization.
201030133100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54735 (or 54728 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 14.
Adding to 201030133100 its reverse (1331030102), we get a palindrome (202361163202).
The spelling of 201030133100 in words is "two hundred one billion, thirty million, one hundred thirty-three thousand, one hundred".
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