Base | Representation |
---|---|
bin | 101110011111110110… |
… | …001100101010011000 |
3 | 11202212110101012000202 |
4 | 232133312030222120 |
5 | 1304222131101430 |
6 | 34534052321332 |
7 | 3415136420036 |
oct | 563766145230 |
9 | 152773335022 |
10 | 49926425240 |
11 | 1a1a019026a |
12 | 9814313248 |
13 | 492874c073 |
14 | 25b8a5b556 |
15 | 14731aed45 |
hex | b9fd8ca98 |
49926425240 has 16 divisors (see below), whose sum is σ = 112334456880. Its totient is φ = 19970570080.
The previous prime is 49926425233. The next prime is 49926425261. The reversal of 49926425240 is 4252462994.
It is a congruent number.
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, 624080276 + ... + 624080355.
It is an arithmetic number, because the mean of its divisors is an integer number (7020903555).
Almost surely, 249926425240 is an apocalyptic number.
49926425240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
49926425240 is an abundant number, since it is smaller than the sum of its proper divisors (62408031640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49926425240 is a wasteful number, since it uses less digits than its factorization.
49926425240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1248160642 (or 1248160638 counting only the distinct ones).
The product of its (nonzero) digits is 1244160, while the sum is 47.
The spelling of 49926425240 in words is "forty-nine billion, nine hundred twenty-six million, four hundred twenty-five thousand, two hundred forty".
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