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52900206 = 238816701
BaseRepresentation
bin1100100111001…
…1000101101110
310200112121102220
43021303011232
5102020301311
65125500210
71211434002
oct311630556
9120477386
1052900206
1127951787
1215871666
13ac624c8
147050702
15499e206
hex327316e

52900206 has 8 divisors (see below), whose sum is σ = 105800424. Its totient is φ = 17633400.

The previous prime is 52900187. The next prime is 52900219. The reversal of 52900206 is 60200925.

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

52900206 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4408345 + ... + 4408356.

It is an arithmetic number, because the mean of its divisors is an integer number (13225053).

Almost surely, 252900206 is an apocalyptic number.

52900206 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52900206 is a wasteful number, since it uses less digits than its factorization.

52900206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8816706.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 52900206 is about 7273.2527798778. The cubic root of 52900206 is about 375.3926695737.

The spelling of 52900206 in words is "fifty-two million, nine hundred thousand, two hundred six".

Divisors: 1 2 3 6 8816701 17633402 26450103 52900206