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52600245 = 358534111
BaseRepresentation
bin1100100010100…
…1110110110101
310122222100222020
43020221312311
5101431201440
65115223353
71206044325
oct310516665
9118870866
1052600245
1127767385
1215747b59
13ab88b09
146db3285
1549403d0
hex3229db5

52600245 has 16 divisors (see below), whose sum is σ = 84279552. Its totient is φ = 28013760.

The previous prime is 52600231. The next prime is 52600267. The reversal of 52600245 is 54200625.

It is not a de Polignac number, because 52600245 - 218 = 52338101 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10740 + ... + 14850.

It is an arithmetic number, because the mean of its divisors is an integer number (5267472).

Almost surely, 252600245 is an apocalyptic number.

It is an amenable number.

52600245 is a deficient number, since it is larger than the sum of its proper divisors (31679307).

52600245 is a wasteful number, since it uses less digits than its factorization.

52600245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4972.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 52600245 is about 7252.6026362955. The cubic root of 52600245 is about 374.6817922822.

The spelling of 52600245 in words is "fifty-two million, six hundred thousand, two hundred forty-five".

Divisors: 1 3 5 15 853 2559 4111 4265 12333 12795 20555 61665 3506683 10520049 17533415 52600245