Base | Representation |
---|---|
bin | 11100111101111100… |
… | …110110101110001000 |
3 | 2222021200220201111212 |
4 | 130331330312232020 |
5 | 1002200124242044 |
6 | 22142233312252 |
7 | 2150534530325 |
oct | 347574665610 |
9 | 88250821455 |
10 | 31104134024 |
11 | 12211522297 |
12 | 6040865688 |
13 | 2c19062642 |
14 | 1710d41b4c |
15 | c20a29a9e |
hex | 73df36b88 |
31104134024 has 8 divisors (see below), whose sum is σ = 58320251310. Its totient is φ = 15552067008.
The previous prime is 31104134003. The next prime is 31104134029. The reversal of 31104134024 is 42043140113.
It can be written as a sum of positive squares in only one way, i.e., 18409605124 + 12694528900 = 135682^2 + 112670^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is not an unprimeable number, because it can be changed into a prime (31104134029) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1944008369 + ... + 1944008384.
Almost surely, 231104134024 is an apocalyptic number.
It is an amenable number.
31104134024 is a deficient number, since it is larger than the sum of its proper divisors (27216117286).
31104134024 is a wasteful number, since it uses less digits than its factorization.
31104134024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3888016759 (or 3888016755 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 31104134024 its reverse (42043140113), we get a palindrome (73147274137).
The spelling of 31104134024 in words is "thirty-one billion, one hundred four million, one hundred thirty-four thousand, twenty-four".
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