Base | Representation |
---|---|
bin | 11101010001101001… |
… | …011010101001000100 |
3 | 10000010201201020201212 |
4 | 131101221122221010 |
5 | 1003334223120341 |
6 | 22235120110552 |
7 | 2161656354254 |
oct | 352151325104 |
9 | 100121636655 |
10 | 31434582596 |
11 | 1237100318a |
12 | 6113465458 |
13 | 2c6c661641 |
14 | 1742b9d964 |
15 | c3ea505eb |
hex | 751a5aa44 |
31434582596 has 48 divisors (see below), whose sum is σ = 58405944240. Its totient is φ = 14779914240.
The previous prime is 31434582593. The next prime is 31434582643. The reversal of 31434582596 is 69528543413.
It can be written as a sum of positive squares in 8 ways, for example, as 3790864900 + 27643717696 = 61570^2 + 166264^2 .
It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (31434582593) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 823616 + ... + 860936.
It is an arithmetic number, because the mean of its divisors is an integer number (1216790505).
Almost surely, 231434582596 is an apocalyptic number.
It is an amenable number.
31434582596 is a deficient number, since it is larger than the sum of its proper divisors (26971361644).
31434582596 is a wasteful number, since it uses less digits than its factorization.
31434582596 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37544 (or 37542 counting only the distinct ones).
The product of its digits is 3110400, while the sum is 50.
The spelling of 31434582596 in words is "thirty-one billion, four hundred thirty-four million, five hundred eighty-two thousand, five hundred ninety-six".
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