Base | Representation |
---|---|
bin | 101110001111111110… |
… | …111001010010101100 |
3 | 11202011220120002022122 |
4 | 232033332321102230 |
5 | 1303201012112430 |
6 | 34451423532112 |
7 | 3405425220344 |
oct | 561776712254 |
9 | 152156502278 |
10 | 49660269740 |
11 | 1a073a22744 |
12 | 975b15a038 |
13 | 48b55710c3 |
14 | 2591577d24 |
15 | 1459b38ee5 |
hex | b8ffb94ac |
49660269740 has 12 divisors (see below), whose sum is σ = 104286566496. Its totient is φ = 19864107888.
The previous prime is 49660269727. The next prime is 49660269767. The reversal of 49660269740 is 4796206694.
It is a super-2 number, since 2×496602697402 (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, 1241506724 + ... + 1241506763.
It is an arithmetic number, because the mean of its divisors is an integer number (8690547208).
Almost surely, 249660269740 is an apocalyptic number.
It is an amenable number.
49660269740 is an abundant number, since it is smaller than the sum of its proper divisors (54626296756).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49660269740 is a wasteful number, since it uses less digits than its factorization.
49660269740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2483013496 (or 2483013494 counting only the distinct ones).
The product of its (nonzero) digits is 3919104, while the sum is 53.
The spelling of 49660269740 in words is "forty-nine billion, six hundred sixty million, two hundred sixty-nine thousand, seven hundred forty".
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