Base | Representation |
---|---|
bin | 111100001101001… |
… | …110011101000000 |
3 | 2121101200101202022 |
4 | 330031032131000 |
5 | 4032041200112 |
6 | 244121541012 |
7 | 34013465024 |
oct | 7415163500 |
9 | 2541611668 |
10 | 1010100032 |
11 | 4791a2117 |
12 | 242344768 |
13 | 131365436 |
14 | 9821a384 |
15 | 5da28d72 |
hex | 3c34e740 |
1010100032 has 28 divisors (see below), whose sum is σ = 2069079936. Its totient is φ = 488757120.
The previous prime is 1010100019. The next prime is 1010100061. The reversal of 1010100032 is 2300010101.
It is a Harshad number since it is a multiple of its sum of digits (8).
It is a junction number, because it is equal to n+sod(n) for n = 1010099992 and 1010100019.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252578 + ... + 256545.
It is an arithmetic number, because the mean of its divisors is an integer number (73895712).
Almost surely, 21010100032 is an apocalyptic number.
It is an amenable number.
1010100032 is an abundant number, since it is smaller than the sum of its proper divisors (1058979904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1010100032 is an equidigital number, since it uses as much as digits as its factorization.
1010100032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 509166 (or 509156 counting only the distinct ones).
The product of its (nonzero) digits is 6, while the sum is 8.
The square root of 1010100032 is about 31782.0709205678. The cubic root of 1010100032 is about 1003.3554059914.
Adding to 1010100032 its reverse (2300010101), we get a palindrome (3310110133).
The spelling of 1010100032 in words is "one billion, ten million, one hundred thousand, thirty-two".
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