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52104577 = 714894999
BaseRepresentation
bin1100011011000…
…0110110000001
310122001012001011
43012300312001
5101314321302
65100440521
71201611250
oct306606601
9118035034
1052104577
1127458a38
1215549141
13aa44315
146cc4797
1548935d7
hex31b0d81

52104577 has 8 divisors (see below), whose sum is σ = 59600000. Its totient is φ = 44622144.

The previous prime is 52104571. The next prime is 52104589. The reversal of 52104577 is 77540125.

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

It is not a de Polignac number, because 52104577 - 27 = 52104449 is a prime.

It is a super-4 number, since 4×521045774 (a number of 32 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52104571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7924 + ... + 12922.

It is an arithmetic number, because the mean of its divisors is an integer number (7450000).

Almost surely, 252104577 is an apocalyptic number.

It is an amenable number.

52104577 is a deficient number, since it is larger than the sum of its proper divisors (7495423).

52104577 is a wasteful number, since it uses less digits than its factorization.

52104577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6495.

The product of its (nonzero) digits is 9800, while the sum is 31.

The square root of 52104577 is about 7218.3500192218. The cubic root of 52104577 is about 373.5011627614.

The spelling of 52104577 in words is "fifty-two million, one hundred four thousand, five hundred seventy-seven".

Divisors: 1 7 1489 4999 10423 34993 7443511 52104577