Base | Representation |
---|---|
bin | 1110110001101111001… |
… | …10111010110010100000 |
3 | 1210112120012200020000110 |
4 | 13120313212322302200 |
5 | 31304322201340310 |
6 | 1025130242451320 |
7 | 51453151025235 |
oct | 7306746726240 |
9 | 1715505606013 |
10 | 507739090080 |
11 | 186370530412 |
12 | 824a0963b40 |
13 | 38b585cb711 |
14 | 1a808db178c |
15 | d31a291d20 |
hex | 76379baca0 |
507739090080 has 48 divisors (see below), whose sum is σ = 1599378135264. Its totient is φ = 135397090560.
The previous prime is 507739090069. The next prime is 507739090081. The reversal of 507739090080 is 80090937705.
It is a tau number, because it is divible by the number of its divisors (48).
It is a Harshad number since it is a multiple of its sum of digits (48).
It is not an unprimeable number, because it can be changed into a prime (507739090081) 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, 528894406 + ... + 528895365.
It is an arithmetic number, because the mean of its divisors is an integer number (33320377818).
Almost surely, 2507739090080 is an apocalyptic number.
It is an amenable number.
507739090080 is an abundant number, since it is smaller than the sum of its proper divisors (1091639045184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
507739090080 is a wasteful number, since it uses less digits than its factorization.
507739090080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1057789789 (or 1057789781 counting only the distinct ones).
The product of its (nonzero) digits is 476280, while the sum is 48.
The spelling of 507739090080 in words is "five hundred seven billion, seven hundred thirty-nine million, ninety thousand, eighty".
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