Base | Representation |
---|---|
bin | 11100111100001111… |
… | …000001110010100100 |
3 | 2222012200202000101001 |
4 | 130330033001302210 |
5 | 1002120241443044 |
6 | 22135324243044 |
7 | 2150035030111 |
oct | 347417016244 |
9 | 88180660331 |
10 | 31075343524 |
11 | 121a7248595 |
12 | 60330a0484 |
13 | 2c130c2044 |
14 | 170b1a9908 |
15 | c1d23e2d4 |
hex | 73c3c1ca4 |
31075343524 has 27 divisors (see below), whose sum is σ = 57407070987. Its totient is φ = 14716726488.
The previous prime is 31075343489. The next prime is 31075343531. The reversal of 31075343524 is 42534357013.
The square root of 31075343524 is 176282.
It is a perfect power (a square), and thus also a powerful number.
It is a Duffinian number.
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, 6696397 + ... + 6701035.
Almost surely, 231075343524 is an apocalyptic number.
31075343524 is the 176282-nd square number.
It is an amenable number.
31075343524 is a deficient number, since it is larger than the sum of its proper divisors (26331727463).
31075343524 is an frugal number, since it uses more digits than its factorization.
31075343524 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9320 (or 4660 counting only the distinct ones).
The product of its (nonzero) digits is 151200, while the sum is 37.
The spelling of 31075343524 in words is "thirty-one billion, seventy-five million, three hundred forty-three thousand, five hundred twenty-four".
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