Base | Representation |
---|---|
bin | 11101000000110011… |
… | …100111000001111110 |
3 | 2222102001001201001102 |
4 | 131000303213001332 |
5 | 1002244410321420 |
6 | 22151104213102 |
7 | 2151655663130 |
oct | 350063470176 |
9 | 88361051042 |
10 | 31152042110 |
11 | 12236574352 |
12 | 605490a192 |
13 | 2c25c67817 |
14 | 1717453050 |
15 | c24d3ea75 |
hex | 740ce707e |
31152042110 has 64 divisors (see below), whose sum is σ = 64549868544. Its totient is φ = 10603353600.
The previous prime is 31152042109. The next prime is 31152042137. The reversal of 31152042110 is 1124025113.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6392975 + ... + 6397845.
It is an arithmetic number, because the mean of its divisors is an integer number (1008591696).
Almost surely, 231152042110 is an apocalyptic number.
31152042110 is an abundant number, since it is smaller than the sum of its proper divisors (33397826434).
31152042110 is a wasteful number, since it uses less digits than its factorization.
31152042110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5529.
The product of its (nonzero) digits is 240, while the sum is 20.
Adding to 31152042110 its reverse (1124025113), we get a palindrome (32276067223).
The spelling of 31152042110 in words is "thirty-one billion, one hundred fifty-two million, forty-two thousand, one hundred ten".
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