Base | Representation |
---|---|
bin | 1100001111111010101… |
… | …0101001011110111000 |
3 | 202010011022002120001210 |
4 | 3003332222221132320 |
5 | 11421430320214112 |
6 | 240400511043120 |
7 | 21126451116606 |
oct | 3037652513670 |
9 | 663138076053 |
10 | 210431023032 |
11 | 8127491019a |
12 | 34948b104a0 |
13 | 16ac73c0759 |
14 | a2835a2876 |
15 | 57190c2b3c |
hex | 30feaa97b8 |
210431023032 has 32 divisors (see below), whose sum is σ = 527666935680. Its totient is φ = 69931757280.
The previous prime is 210431023021. The next prime is 210431023069. The reversal of 210431023032 is 230320134012.
It is a super-2 number, since 2×2104310230322 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13236708 + ... + 13252595.
It is an arithmetic number, because the mean of its divisors is an integer number (16489591740).
Almost surely, 2210431023032 is an apocalyptic number.
It is an amenable number.
210431023032 is an abundant number, since it is smaller than the sum of its proper divisors (317235912648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210431023032 is a wasteful number, since it uses less digits than its factorization.
210431023032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26489643 (or 26489639 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 210431023032 its reverse (230320134012), we get a palindrome (440751157044).
The spelling of 210431023032 in words is "two hundred ten billion, four hundred thirty-one million, twenty-three thousand, thirty-two".
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