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13114524 = 2231576961
BaseRepresentation
bin110010000001…
…110010011100
3220200021202010
4302001302130
511324131044
61145031220
7216320523
oct62016234
926607663
1013114524
117448155
124485510
132942397
141a554ba
151240bb9
hexc81c9c

13114524 has 24 divisors (see below), whose sum is σ = 30799888. Its totient is φ = 4343040.

The previous prime is 13114483. The next prime is 13114561. The reversal of 13114524 is 42541131.

It is a self number, because there is not a number n which added to its sum of digits gives 13114524.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1597 + ... + 5364.

Almost surely, 213114524 is an apocalyptic number.

It is an amenable number.

13114524 is an abundant number, since it is smaller than the sum of its proper divisors (17685364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13114524 is a wasteful number, since it uses less digits than its factorization.

13114524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7125 (or 7123 counting only the distinct ones).

The product of its digits is 480, while the sum is 21.

The square root of 13114524 is about 3621.3980725681. The cubic root of 13114524 is about 235.8219235019.

Adding to 13114524 its reverse (42541131), we get a palindrome (55655655).

The spelling of 13114524 in words is "thirteen million, one hundred fourteen thousand, five hundred twenty-four".

Divisors: 1 2 3 4 6 12 157 314 471 628 942 1884 6961 13922 20883 27844 41766 83532 1092877 2185754 3278631 4371508 6557262 13114524