Base | Representation |
---|---|
bin | 101100110100010101… |
… | …010110110100001000 |
3 | 11121012202021010000001 |
4 | 230310111112310020 |
5 | 1242023344411320 |
6 | 34035055252344 |
7 | 3322344544453 |
oct | 546425266410 |
9 | 147182233001 |
10 | 48122653960 |
11 | 19454a901a7 |
12 | 93b021a0b4 |
13 | 46cbb3b594 |
14 | 248728249a |
15 | 13b9b5e20a |
hex | b34556d08 |
48122653960 has 32 divisors (see below), whose sum is σ = 108463676760. Its totient is φ = 19215691776.
The previous prime is 48122653937. The next prime is 48122653963. The reversal of 48122653960 is 6935622184.
It can be written as a sum of positive squares in 4 ways, for example, as 44302672324 + 3819981636 = 210482^2 + 61806^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 48122653960.
It is not an unprimeable number, because it can be changed into a prime (48122653963) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1019439 + ... + 1065598.
Almost surely, 248122653960 is an apocalyptic number.
48122653960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
48122653960 is an abundant number, since it is smaller than the sum of its proper divisors (60341022800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48122653960 is a wasteful number, since it uses less digits than its factorization.
48122653960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2085625 (or 2085621 counting only the distinct ones).
The product of its (nonzero) digits is 622080, while the sum is 46.
The spelling of 48122653960 in words is "forty-eight billion, one hundred twenty-two million, six hundred fifty-three thousand, nine hundred sixty".
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