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52525114 = 2181373389
BaseRepresentation
bin1100100001011…
…1100000111010
310122211112220121
43020113200322
5101421300424
65113443454
71205312305
oct310274072
9118745817
1052525114
1127715994
121571058a
13ab60865
146d93b3c
154927ee4
hex321783a

52525114 has 16 divisors (see below), whose sum is σ = 79639560. Its totient is φ = 25980480.

The previous prime is 52525097. The next prime is 52525133. The reversal of 52525114 is 41152525.

It can be written as a sum of positive squares in 4 ways, for example, as 22877089 + 29648025 = 4783^2 + 5445^2 .

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, 134832 + ... + 135220.

Almost surely, 252525114 is an apocalyptic number.

52525114 is a deficient number, since it is larger than the sum of its proper divisors (27114446).

52525114 is a wasteful number, since it uses less digits than its factorization.

52525114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 945.

The product of its digits is 2000, while the sum is 25.

The square root of 52525114 is about 7247.4211965360. The cubic root of 52525114 is about 374.5033163640.

Adding to 52525114 its reverse (41152525), we get a palindrome (93677639).

The spelling of 52525114 in words is "fifty-two million, five hundred twenty-five thousand, one hundred fourteen".

Divisors: 1 2 181 362 373 389 746 778 67513 70409 135026 140818 145097 290194 26262557 52525114