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52925007 = 389198221
BaseRepresentation
bin1100100111100…
…1001001001111
310200120212110110
43021321021033
5102022100012
65130211103
71211566212
oct311711117
9120525413
1052925007
1127969383
1215883a93
13ac70895
147059779
1549a673c
hex327924f

52925007 has 8 divisors (see below), whose sum is σ = 71359920. Its totient is φ = 34886720.

The previous prime is 52924999. The next prime is 52925011. The reversal of 52925007 is 70052925.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52925007 - 23 = 52924999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52925017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98844 + ... + 99377.

It is an arithmetic number, because the mean of its divisors is an integer number (8919990).

Almost surely, 252925007 is an apocalyptic number.

52925007 is a deficient number, since it is larger than the sum of its proper divisors (18434913).

52925007 is a wasteful number, since it uses less digits than its factorization.

52925007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198313.

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 52925007 is about 7274.9575256492. The cubic root of 52925007 is about 375.4513250417.

The spelling of 52925007 in words is "fifty-two million, nine hundred twenty-five thousand, seven".

Divisors: 1 3 89 267 198221 594663 17641669 52925007