Base | Representation |
---|---|
bin | 101100101111001111… |
… | …000100111010011010 |
3 | 11120222210022121210012 |
4 | 230233033010322122 |
5 | 1241340000343230 |
6 | 34022402121522 |
7 | 3320255540315 |
oct | 545717047232 |
9 | 146883277705 |
10 | 48037121690 |
11 | 19410780578 |
12 | 93876502a2 |
13 | 46b71c207c |
14 | 2479b7997c |
15 | 13b23b6395 |
hex | b2f3c4e9a |
48037121690 has 8 divisors (see below), whose sum is σ = 86466819060. Its totient is φ = 19214848672.
The previous prime is 48037121687. The next prime is 48037121771. The reversal of 48037121690 is 9612173084.
It can be written as a sum of positive squares in 2 ways, for example, as 46754980441 + 1282141249 = 216229^2 + 35807^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×480371216902 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2401856075 + ... + 2401856094.
Almost surely, 248037121690 is an apocalyptic number.
48037121690 is a deficient number, since it is larger than the sum of its proper divisors (38429697370).
48037121690 is a wasteful number, since it uses less digits than its factorization.
48037121690 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4803712176.
The product of its (nonzero) digits is 72576, while the sum is 41.
The spelling of 48037121690 in words is "forty-eight billion, thirty-seven million, one hundred twenty-one thousand, six hundred ninety".
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