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52636101 = 372506481
BaseRepresentation
bin1100100011001…
…0100111000101
310200001012011020
43020302213011
5101433323401
65120101353
71206254010
oct310624705
9120035136
1052636101
1127791311
1215764859
13ab9c22b
146dc2377
15494ad36
hex32329c5

52636101 has 8 divisors (see below), whose sum is σ = 80207424. Its totient is φ = 30077760.

The previous prime is 52636093. The next prime is 52636117. The reversal of 52636101 is 10163625.

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

It is not a de Polignac number, because 52636101 - 23 = 52636093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52636141) 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, 1253220 + ... + 1253261.

It is an arithmetic number, because the mean of its divisors is an integer number (10025928).

Almost surely, 252636101 is an apocalyptic number.

It is an amenable number.

52636101 is a deficient number, since it is larger than the sum of its proper divisors (27571323).

52636101 is a wasteful number, since it uses less digits than its factorization.

52636101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2506491.

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

The square root of 52636101 is about 7255.0741553757. The cubic root of 52636101 is about 374.7669093689.

Adding to 52636101 its reverse (10163625), we get a palindrome (62799726).

The spelling of 52636101 in words is "fifty-two million, six hundred thirty-six thousand, one hundred one".

Divisors: 1 3 7 21 2506481 7519443 17545367 52636101