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925000000001 = 711431392009869
BaseRepresentation
bin11010111010111100100…
…10111110001000000001
310021102120211200200001022
431131132102332020001
5110123400000000001
61544534504115225
7123554235161630
oct15353622761001
93242524620038
10925000000001
11327321426920
1212b330765b15
13692c4cc260c
1432aad76d517
15190dc1ee11b
hexd75e4be201

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.

Divisors: 1 7 11 43 77 139 301 473 973 1529 3311 5977 10703 41839 65747 460229 2009869 14069083 22108559 86424367 154759913 279371791 604970569 950668037 1955602537 3073089701 6654676259 12012987013 21511627907 84090909091 132142857143 925000000001