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2010102425 = 52263305719
BaseRepresentation
bin111011111001111…
…1011101010011001
312012002100210010222
41313303323222121
513104041234200
6531243245425
7100545405632
oct16763735231
95162323128
102010102425
11941717781
12481219875
132605a3726
14150d68889
15bb70ad85
hex77cfba99

2010102425 has 12 divisors (see below), whose sum is σ = 2502012480. Its totient is φ = 1601962320.

The previous prime is 2010102407. The next prime is 2010102431. The reversal of 2010102425 is 5242010102.

It is a de Polignac number, because none of the positive numbers 2k-2010102425 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 146285 + ... + 159434.

It is an arithmetic number, because the mean of its divisors is an integer number (208501040).

Almost surely, 22010102425 is an apocalyptic number.

2010102425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2010102425 is a deficient number, since it is larger than the sum of its proper divisors (491910055).

2010102425 is a wasteful number, since it uses less digits than its factorization.

2010102425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305992 (or 305987 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 2010102425 is about 44834.1658225064. The cubic root of 2010102425 is about 1262.0388643625.

Adding to 2010102425 its reverse (5242010102), we get a palindrome (7252112527).

The spelling of 2010102425 in words is "two billion, ten million, one hundred two thousand, four hundred twenty-five".

Divisors: 1 5 25 263 1315 6575 305719 1528595 7642975 80404097 402020485 2010102425