Base | Representation |
---|---|
bin | 11100000001000011… |
… | …10101011010001100 |
3 | 1102211020202220222110 |
4 | 32000201311122030 |
5 | 221301030130202 |
6 | 10524310144020 |
7 | 1041510362355 |
oct | 160041653214 |
9 | 42736686873 |
10 | 15041255052 |
11 | 641943a5aa |
12 | 2ab9352010 |
13 | 1559261c25 |
14 | a298c2d2c |
15 | 5d076326c |
hex | 38087568c |
15041255052 has 48 divisors (see below), whose sum is σ = 35532667520. Its totient is φ = 4951784448.
The previous prime is 15041255051. The next prime is 15041255077. The reversal of 15041255052 is 25055214051.
It is a super-3 number, since 3×150412550523 (a number of 32 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (15041255051) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 298563 + ... + 345285.
Almost surely, 215041255052 is an apocalyptic number.
15041255052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
15041255052 is an abundant number, since it is smaller than the sum of its proper divisors (20491412468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
15041255052 is a wasteful number, since it uses less digits than its factorization.
15041255052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47062 (or 47060 counting only the distinct ones).
The product of its (nonzero) digits is 10000, while the sum is 30.
The spelling of 15041255052 in words is "fifteen billion, forty-one million, two hundred fifty-five thousand, fifty-two".
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