Base | Representation |
---|---|
bin | 11101001010100111… |
… | …010101000010010010 |
3 | 2222211111200211221202 |
4 | 131022213111002102 |
5 | 1003114022013314 |
6 | 22215303151202 |
7 | 2156024443520 |
oct | 351247250222 |
9 | 88744624852 |
10 | 31316594834 |
11 | 12310446238 |
12 | 609ba45502 |
13 | 2c510905b5 |
14 | 1731249310 |
15 | c344e60de |
hex | 74a9d5092 |
31316594834 has 8 divisors (see below), whose sum is σ = 53685591168. Its totient is φ = 13421397780.
The previous prime is 31316594833. The next prime is 31316594843. The reversal of 31316594834 is 43849561313.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×313165948342 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (31316594833) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1118449802 + ... + 1118449829.
It is an arithmetic number, because the mean of its divisors is an integer number (6710698896).
Almost surely, 231316594834 is an apocalyptic number.
31316594834 is a deficient number, since it is larger than the sum of its proper divisors (22368996334).
31316594834 is a wasteful number, since it uses less digits than its factorization.
31316594834 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2236899640.
The product of its digits is 933120, while the sum is 47.
The spelling of 31316594834 in words is "thirty-one billion, three hundred sixteen million, five hundred ninety-four thousand, eight hundred thirty-four".
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