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108241925 = 52113112697
BaseRepresentation
bin1100111001110…
…10010000000101
321112200021000012
412130322100011
5210202220200
614424000005
72453020061
oct634722005
9245607005
10108241925
1156110840
1230300005
131956b09c
1410538aa1
159781a35
hex673a405

108241925 has 24 divisors (see below), whose sum is σ = 151156992. Its totient is φ = 76176000.

The previous prime is 108241921. The next prime is 108241957. The reversal of 108241925 is 529142801.

It is not a de Polignac number, because 108241925 - 22 = 108241921 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 108241891 and 108241900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108241921) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2177 + ... + 14873.

It is an arithmetic number, because the mean of its divisors is an integer number (6298208).

Almost surely, 2108241925 is an apocalyptic number.

It is an amenable number.

108241925 is a deficient number, since it is larger than the sum of its proper divisors (42915067).

108241925 is a wasteful number, since it uses less digits than its factorization.

108241925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12749 (or 12744 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 32.

The square root of 108241925 is about 10403.9379563702. The cubic root of 108241925 is about 476.5756355960.

The spelling of 108241925 in words is "one hundred eight million, two hundred forty-one thousand, nine hundred twenty-five".

Divisors: 1 5 11 25 31 55 155 275 341 775 1705 8525 12697 63485 139667 317425 393607 698335 1968035 3491675 4329677 9840175 21648385 108241925