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52396299 = 3214813931
BaseRepresentation
bin1100011111100…
…0000100001011
310122121000012200
43013320010023
5101403140144
65111011243
71204234614
oct307700413
9118530180
1052396299
112763812a
1215669b23
13ab17037
146d5cc0b
1548eec69
hex31f810b

52396299 has 12 divisors (see below), whose sum is σ = 75753912. Its totient is φ = 34898400.

The previous prime is 52396291. The next prime is 52396313. The reversal of 52396299 is 99269325.

It is not a de Polignac number, because 52396299 - 23 = 52396291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52396291) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11364 + ... + 15294.

It is an arithmetic number, because the mean of its divisors is an integer number (6312826).

Almost surely, 252396299 is an apocalyptic number.

52396299 is a deficient number, since it is larger than the sum of its proper divisors (23357613).

52396299 is a wasteful number, since it uses less digits than its factorization.

52396299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5418 (or 5415 counting only the distinct ones).

The product of its digits is 262440, while the sum is 45.

The square root of 52396299 is about 7238.5287869843. The cubic root of 52396299 is about 374.1969160441.

It can be divided in two parts, 5 and 2396299, that added together give a square (2396304 = 15482).

The spelling of 52396299 in words is "fifty-two million, three hundred ninety-six thousand, two hundred ninety-nine".

Divisors: 1 3 9 1481 3931 4443 11793 13329 35379 5821811 17465433 52396299