Base | Representation |
---|---|
bin | 101110010101101011… |
… | …000000100000101000 |
3 | 11202102120011110002002 |
4 | 232111223000200220 |
5 | 1303344431012340 |
6 | 34505113430132 |
7 | 3410664432230 |
oct | 562553004050 |
9 | 152376143062 |
10 | 49755719720 |
11 | 1a112896723 |
12 | 978710b348 |
13 | 48cc280895 |
14 | 25a0102cc0 |
15 | 14631e0715 |
hex | b95ac0828 |
49755719720 has 64 divisors (see below), whose sum is σ = 129185521920. Its totient is φ = 16893471744.
The previous prime is 49755719719. The next prime is 49755719777. The reversal of 49755719720 is 2791755794.
It is a Harshad number since it is a multiple of its sum of digits (56).
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, 833777 + ... + 891456.
It is an arithmetic number, because the mean of its divisors is an integer number (2018523780).
Almost surely, 249755719720 is an apocalyptic number.
49755719720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
49755719720 is an abundant number, since it is smaller than the sum of its proper divisors (79429802200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49755719720 is a wasteful number, since it uses less digits than its factorization.
49755719720 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1725354 (or 1725350 counting only the distinct ones).
The product of its (nonzero) digits is 5556600, while the sum is 56.
The spelling of 49755719720 in words is "forty-nine billion, seven hundred fifty-five million, seven hundred nineteen thousand, seven hundred twenty".
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