Base | Representation |
---|---|
bin | 11100000001011100… |
… | …01110001011100010 |
3 | 1102211110212220021202 |
4 | 32000232032023202 |
5 | 221302343032432 |
6 | 10524503521202 |
7 | 1041550105400 |
oct | 160056161342 |
9 | 42743786252 |
10 | 15044502242 |
11 | 6420258230 |
12 | 2aba459202 |
13 | 1559b2ac43 |
14 | a2a0ca470 |
15 | 5d0ba5462 |
hex | 380b8e2e2 |
15044502242 has 48 divisors (see below), whose sum is σ = 28669772448. Its totient is φ = 5854907520.
The previous prime is 15044502211. The next prime is 15044502247. The reversal of 15044502242 is 24220544051.
It is not an unprimeable number, because it can be changed into a prime (15044502247) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1013498 + ... + 1028234.
It is an arithmetic number, because the mean of its divisors is an integer number (597286926).
Almost surely, 215044502242 is an apocalyptic number.
15044502242 is a deficient number, since it is larger than the sum of its proper divisors (13625270206).
15044502242 is a wasteful number, since it uses less digits than its factorization.
15044502242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15711 (or 15704 counting only the distinct ones).
The product of its (nonzero) digits is 12800, while the sum is 29.
The spelling of 15044502242 in words is "fifteen billion, forty-four million, five hundred two thousand, two hundred forty-two".
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