Base | Representation |
---|---|
bin | 110001000001011000… |
… | …011101111000101100 |
3 | 12000212022221022012112 |
4 | 301001120131320230 |
5 | 1330244423243320 |
6 | 40103023423152 |
7 | 3542245132430 |
oct | 610130357054 |
9 | 160768838175 |
10 | 52636540460 |
11 | 20360a55a09 |
12 | a24ba54ab8 |
13 | 4c6b06793a |
14 | 27949649c0 |
15 | 1581091ec5 |
hex | c4161de2c |
52636540460 has 48 divisors (see below), whose sum is σ = 129408874560. Its totient is φ = 17606645760.
The previous prime is 52636540457. The next prime is 52636540487. The reversal of 52636540460 is 6404563625.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (41).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4579325 + ... + 4590804.
It is an arithmetic number, because the mean of its divisors is an integer number (2696018220).
Almost surely, 252636540460 is an apocalyptic number.
It is an amenable number.
52636540460 is an abundant number, since it is smaller than the sum of its proper divisors (76772334100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52636540460 is a wasteful number, since it uses less digits than its factorization.
52636540460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9170186 (or 9170184 counting only the distinct ones).
The product of its (nonzero) digits is 518400, while the sum is 41.
The spelling of 52636540460 in words is "fifty-two billion, six hundred thirty-six million, five hundred forty thousand, four hundred sixty".
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