Base | Representation |
---|---|
bin | 11101010111101000… |
… | …101100001000110110 |
3 | 10000101201202210112100 |
4 | 131113220230020312 |
5 | 1004040433233124 |
6 | 22253105402530 |
7 | 2164316356032 |
oct | 352750541066 |
9 | 100351683470 |
10 | 31535055414 |
11 | 12412797975 |
12 | 6141039446 |
13 | 2c8740c405 |
14 | 17522751c2 |
15 | c4879a1c9 |
hex | 757a2c236 |
31535055414 has 12 divisors (see below), whose sum is σ = 68325953436. Its totient is φ = 10511685132.
The previous prime is 31535055401. The next prime is 31535055427. The reversal of 31535055414 is 41455053513.
31535055414 is a `hidden beast` number, since 3 + 1 + 53 + 50 + 554 + 1 + 4 = 666.
It is an interprime number because it is at equal distance from previous prime (31535055401) and next prime (31535055427).
It is a super-2 number, since 2×315350554142 (a number of 22 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 5 ways as a sum of consecutive naturals, for example, 875973744 + ... + 875973779.
It is an arithmetic number, because the mean of its divisors is an integer number (5693829453).
Almost surely, 231535055414 is an apocalyptic number.
31535055414 is an abundant number, since it is smaller than the sum of its proper divisors (36790898022).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
31535055414 is a wasteful number, since it uses less digits than its factorization.
31535055414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1751947531 (or 1751947528 counting only the distinct ones).
The product of its (nonzero) digits is 90000, while the sum is 36.
The spelling of 31535055414 in words is "thirty-one billion, five hundred thirty-five million, fifty-five thousand, four hundred fourteen".
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