Base | Representation |
---|---|
bin | 11100000001011100… |
… | …10110010000101100 |
3 | 1102211110221120200121 |
4 | 32000232112100230 |
5 | 221302400112330 |
6 | 10524504334324 |
7 | 1041550304032 |
oct | 160056262054 |
9 | 42743846617 |
10 | 15044535340 |
11 | 642028008a |
12 | 2aba4743a4 |
13 | 1559b40023 |
14 | a2a0d8552 |
15 | 5d0bb017a |
hex | 380b9642c |
15044535340 has 24 divisors (see below), whose sum is σ = 31883377680. Its totient is φ = 5962603968.
The previous prime is 15044535329. The next prime is 15044535371. The reversal of 15044535340 is 4353544051.
It is a junction number, because it is equal to n+sod(n) for n = 15044535296 and 15044535305.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3448402 + ... + 3452761.
It is an arithmetic number, because the mean of its divisors is an integer number (1328474070).
Almost surely, 215044535340 is an apocalyptic number.
15044535340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
15044535340 is an abundant number, since it is smaller than the sum of its proper divisors (16838842340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
15044535340 is a wasteful number, since it uses less digits than its factorization.
15044535340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6901281 (or 6901279 counting only the distinct ones).
The product of its (nonzero) digits is 72000, while the sum is 34.
The spelling of 15044535340 in words is "fifteen billion, forty-four million, five hundred thirty-five thousand, three hundred forty".
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