Base | Representation |
---|---|
bin | 11100111010011110… |
… | …000101001100100100 |
3 | 2222010122000202101121 |
4 | 130322132011030210 |
5 | 1002040202011304 |
6 | 22132345503324 |
7 | 2146225252351 |
oct | 347236051444 |
9 | 88118022347 |
10 | 31045735204 |
11 | 12191565400 |
12 | 60251a1b44 |
13 | 2c09c26423 |
14 | 170729d628 |
15 | c1a841554 |
hex | 73a785324 |
31045735204 has 27 divisors (see below), whose sum is σ = 59725596721. Its totient is φ = 14109935840.
The previous prime is 31045735183. The next prime is 31045735297. The reversal of 31045735204 is 40253754013.
The square root of 31045735204 is 176198.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 20079456804 + 10966278400 = 141702^2 + 104720^2 .
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 31045735204.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3872352 + ... + 3880360.
Almost surely, 231045735204 is an apocalyptic number.
31045735204 is the 176198-th square number.
It is an amenable number.
31045735204 is a deficient number, since it is larger than the sum of its proper divisors (28679861517).
31045735204 is an frugal number, since it uses more digits than its factorization.
31045735204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16044 (or 8022 counting only the distinct ones).
The product of its (nonzero) digits is 50400, while the sum is 34.
The spelling of 31045735204 in words is "thirty-one billion, forty-five million, seven hundred thirty-five thousand, two hundred four".
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