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52645414 = 2163167967
BaseRepresentation
bin1100100011010…
…0111000100110
310200001122221011
43020310320212
5101434123124
65120212434
71206323113
oct310647046
9120048834
1052645414
1127798308
121576a11a
13aba3543
146dc590a
15494d994
hex3234e26

52645414 has 16 divisors (see below), whose sum is σ = 80011008. Its totient is φ = 25977672.

The previous prime is 52645403. The next prime is 52645421. The reversal of 52645414 is 41454625.

It is a happy number.

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, 53959 + ... + 54925.

It is an arithmetic number, because the mean of its divisors is an integer number (5000688).

Almost surely, 252645414 is an apocalyptic number.

52645414 is a deficient number, since it is larger than the sum of its proper divisors (27365594).

52645414 is a wasteful number, since it uses less digits than its factorization.

52645414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1299.

The product of its digits is 19200, while the sum is 31.

The square root of 52645414 is about 7255.7159536465. The cubic root of 52645414 is about 374.7890107932.

The spelling of 52645414 in words is "fifty-two million, six hundred forty-five thousand, four hundred fourteen".

Divisors: 1 2 163 167 326 334 967 1934 27221 54442 157621 161489 315242 322978 26322707 52645414