Base | Representation |
---|---|
bin | 1110101001110001000… |
… | …11100000100111100100 |
3 | 1210010111222211020200200 |
4 | 13110320203200213210 |
5 | 31222041230200442 |
6 | 1023141503110500 |
7 | 51242131305441 |
oct | 7247043404744 |
9 | 1703458736620 |
10 | 503460006372 |
11 | 1845750594a4 |
12 | 816a78a2430 |
13 | 38625c2371b |
14 | 1a5209709c8 |
15 | d16979034c |
hex | 75388e09e4 |
503460006372 has 18 divisors (see below), whose sum is σ = 1272635016198. Its totient is φ = 167820002112.
The previous prime is 503460006337. The next prime is 503460006383. The reversal of 503460006372 is 273600064305.
It can be written as a sum of positive squares in only one way, i.e., 487770940836 + 15689065536 = 698406^2 + 125256^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 13985000177 = 503460006372 / (5 + 0 + 3 + 4 + 6 + 0 + 0 + 0 + 6 + 3 + 7 + 2).
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6992500053 + ... + 6992500124.
Almost surely, 2503460006372 is an apocalyptic number.
It is an amenable number.
503460006372 is an abundant number, since it is smaller than the sum of its proper divisors (769175009826).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
503460006372 is a wasteful number, since it uses less digits than its factorization.
503460006372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13985000187 (or 13985000182 counting only the distinct ones).
The product of its (nonzero) digits is 90720, while the sum is 36.
The spelling of 503460006372 in words is "five hundred three billion, four hundred sixty million, six thousand, three hundred seventy-two".
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