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47055401 = 234874201
BaseRepresentation
bin1011001110000…
…0001000101001
310021112122212122
42303200020221
544021233101
64400321025
71110651521
oct263401051
9107478778
1047055401
112461a468
1213913175
139997043
14636c681
1541e751b
hex2ce0229

47055401 has 8 divisors (see below), whose sum is σ = 49213824. Its totient is φ = 44906400.

The previous prime is 47055397. The next prime is 47055431. The reversal of 47055401 is 10455074.

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 47055401 - 22 = 47055397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47055431) 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, 9101 + ... + 13301.

It is an arithmetic number, because the mean of its divisors is an integer number (6151728).

Almost surely, 247055401 is an apocalyptic number.

It is an amenable number.

47055401 is a deficient number, since it is larger than the sum of its proper divisors (2158423).

47055401 is a wasteful number, since it uses less digits than its factorization.

47055401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4711.

The product of its (nonzero) digits is 2800, while the sum is 26.

The square root of 47055401 is about 6859.6939436100. The cubic root of 47055401 is about 361.0243484880.

The spelling of 47055401 in words is "forty-seven million, fifty-five thousand, four hundred one".

Divisors: 1 23 487 4201 11201 96623 2045887 47055401