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46948057 = 133611389
BaseRepresentation
bin1011001100010…
…1111011011001
310021100012121221
42303011323121
544004314212
64354132041
71110023542
oct263057331
9107305557
1046948057
1124556852
1213881021
13995a220
1463414c9
1541c5807
hex2cc5ed9

46948057 has 4 divisors (see below), whose sum is σ = 50559460. Its totient is φ = 43336656.

The previous prime is 46948019. The next prime is 46948081. The reversal of 46948057 is 75084964.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2178576 + 44769481 = 1476^2 + 6691^2 .

It is a cyclic number.

It is not a de Polignac number, because 46948057 - 215 = 46915289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46946057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1805682 + ... + 1805707.

It is an arithmetic number, because the mean of its divisors is an integer number (12639865).

Almost surely, 246948057 is an apocalyptic number.

It is an amenable number.

46948057 is a deficient number, since it is larger than the sum of its proper divisors (3611403).

46948057 is a wasteful number, since it uses less digits than its factorization.

46948057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3611402.

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 46948057 is about 6851.8652205075. The cubic root of 46948057 is about 360.7496134384.

The spelling of 46948057 in words is "forty-six million, nine hundred forty-eight thousand, fifty-seven".

Divisors: 1 13 3611389 46948057