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52179061 = 114919661
BaseRepresentation
bin1100011100001…
…1000001110101
310122011222012211
43013003001311
5101324212221
65102213421
71202341354
oct307030165
9118158184
1052179061
11274a99a0
1215584271
13aa6c1ac
146d0399b
1548aa6e1
hex31c3075

52179061 has 8 divisors (see below), whose sum is σ = 57044448. Its totient is φ = 47334000.

The previous prime is 52179047. The next prime is 52179067. The reversal of 52179061 is 16097125.

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 52179061 - 213 = 52170869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52179067) 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, 571 + ... + 10231.

It is an arithmetic number, because the mean of its divisors is an integer number (7130556).

Almost surely, 252179061 is an apocalyptic number.

It is an amenable number.

52179061 is a deficient number, since it is larger than the sum of its proper divisors (4865387).

52179061 is a wasteful number, since it uses less digits than its factorization.

52179061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10163.

The product of its (nonzero) digits is 3780, while the sum is 31.

The square root of 52179061 is about 7223.5075275104. The cubic root of 52179061 is about 373.6790525392.

The spelling of 52179061 in words is "fifty-two million, one hundred seventy-nine thousand, sixty-one".

Divisors: 1 11 491 5401 9661 106271 4743551 52179061