Base | Representation |
---|---|
bin | 11010111010111100100… |
… | …10111110001000100000 |
3 | 10021102120211200200002110 |
4 | 31131132102332020200 |
5 | 110123400000000112 |
6 | 1544534504115320 |
7 | 123554235162003 |
oct | 15353622761040 |
9 | 3242524620073 |
10 | 925000000032 |
11 | 327321426949 |
12 | 12b330765b40 |
13 | 692c4cc2634 |
14 | 32aad76d53a |
15 | 190dc1ee13c |
hex | d75e4be220 |
925000000032 has 48 divisors (see below), whose sum is σ = 2555921057760. Its totient is φ = 292105262592.
The previous prime is 925000000031. The next prime is 925000000039. The reversal of 925000000032 is 230000000529.
925000000032 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (48).
It is a junction number, because it is equal to n+sod(n) for n = 924999999945 and 925000000008.
It is not an unprimeable number, because it can be changed into a prime (925000000031) 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, 253561773 + ... + 253565420.
It is an arithmetic number, because the mean of its divisors is an integer number (53248355370).
Almost surely, 2925000000032 is an apocalyptic number.
It is an amenable number.
925000000032 is an abundant number, since it is smaller than the sum of its proper divisors (1630921057728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
925000000032 is a wasteful number, since it uses less digits than its factorization.
925000000032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 507127225 (or 507127217 counting only the distinct ones).
The product of its (nonzero) digits is 540, while the sum is 21.
The spelling of 925000000032 in words is "nine hundred twenty-five billion, thirty-two", and thus it is an aban number.
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