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52383097 = 1317922511
BaseRepresentation
bin1100011111010…
…0110101111001
310122120100002201
43013310311321
5101402224342
65110430201
71204151254
oct307646571
9118510081
1052383097
1127629218
1215662361
13ab11020
146d5809b
1548eadb7
hex31f4d79

52383097 has 8 divisors (see below), whose sum is σ = 56730240. Its totient is φ = 48081360.

The previous prime is 52383013. The next prime is 52383109. The reversal of 52383097 is 79038325.

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 52383097 - 215 = 52350329 is a prime.

It is a super-2 number, since 2×523830972 = 5487977702622818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52383697) 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, 8929 + ... + 13582.

It is an arithmetic number, because the mean of its divisors is an integer number (7091280).

Almost surely, 252383097 is an apocalyptic number.

It is an amenable number.

52383097 is a deficient number, since it is larger than the sum of its proper divisors (4347143).

52383097 is a wasteful number, since it uses less digits than its factorization.

52383097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22703.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 52383097 is about 7237.6168038934. The cubic root of 52383097 is about 374.1654853086.

The spelling of 52383097 in words is "fifty-two million, three hundred eighty-three thousand, ninety-seven".

Divisors: 1 13 179 2327 22511 292643 4029469 52383097