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47052627 = 331749477
BaseRepresentation
bin1011001101111…
…1011101010011
310021112112001220
42303133131103
544021141002
64400300123
71110640446
oct263373523
9107475056
1047052627
1124618376
1213911643
1399959bb
14636b65d
1541e67bc
hex2cdf753

47052627 has 8 divisors (see below), whose sum is σ = 62936016. Its totient is φ = 31268832.

The previous prime is 47052613. The next prime is 47052631. The reversal of 47052627 is 72625074.

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

It is not a de Polignac number, because 47052627 - 28 = 47052371 is a prime.

It is a super-2 number, since 2×470526272 = 4427899415202258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (47052667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23788 + ... + 25689.

It is an arithmetic number, because the mean of its divisors is an integer number (7867002).

Almost surely, 247052627 is an apocalyptic number.

47052627 is a deficient number, since it is larger than the sum of its proper divisors (15883389).

47052627 is a wasteful number, since it uses less digits than its factorization.

47052627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49797.

The product of its (nonzero) digits is 23520, while the sum is 33.

The square root of 47052627 is about 6859.4917450202. The cubic root of 47052627 is about 361.0172540051.

The spelling of 47052627 in words is "forty-seven million, fifty-two thousand, six hundred twenty-seven".

Divisors: 1 3 317 951 49477 148431 15684209 47052627