Base | Representation |
---|---|
bin | 11010111010111100100… |
… | …10111110001000000001 |
3 | 10021102120211200200001022 |
4 | 31131132102332020001 |
5 | 110123400000000001 |
6 | 1544534504115225 |
7 | 123554235161630 |
oct | 15353622761001 |
9 | 3242524620038 |
10 | 925000000001 |
11 | 327321426920 |
12 | 12b330765b15 |
13 | 692c4cc260c |
14 | 32aad76d517 |
15 | 190dc1ee11b |
hex | d75e4be201 |
925000000001 has 32 divisors (see below), whose sum is σ = 1188556723200. Its totient is φ = 698951695680.
The previous prime is 924999999971. The next prime is 925000000031. The reversal of 925000000001 is 100000000529.
925000000001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (924999999971) and next prime (925000000031).
It is not a de Polignac number, because 925000000001 - 226 = 924932891137 is a prime.
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 31 ways as a sum of consecutive naturals, for example, 544706 + ... + 1465163.
It is an arithmetic number, because the mean of its divisors is an integer number (37142397600).
Almost surely, 2925000000001 is an apocalyptic number.
It is an amenable number.
925000000001 is a deficient number, since it is larger than the sum of its proper divisors (263556723199).
925000000001 is a wasteful number, since it uses less digits than its factorization.
925000000001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2010069.
The product of its (nonzero) digits is 90, while the sum is 17.
The spelling of 925000000001 in words is "nine hundred twenty-five billion, one", and thus it is an aban number.
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