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53914801 = 90759443
BaseRepresentation
bin1100110110101…
…0110010110001
310202110011012111
43031222302301
5102300233201
65203325321
71223161003
oct315526261
9122404174
1053914801
1128484a96
1216080841
13b229265
147236373
154aeeb51
hex336acb1

53914801 has 4 divisors (see below), whose sum is σ = 53975152. Its totient is φ = 53854452.

The previous prime is 53914787. The next prime is 53914811. The reversal of 53914801 is 10841935.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 53914801 - 211 = 53912753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53914811) 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, 28815 + ... + 30628.

It is an arithmetic number, because the mean of its divisors is an integer number (13493788).

Almost surely, 253914801 is an apocalyptic number.

It is an amenable number.

53914801 is a deficient number, since it is larger than the sum of its proper divisors (60351).

53914801 is an equidigital number, since it uses as much as digits as its factorization.

53914801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60350.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 53914801 is about 7342.6698822703. The cubic root of 53914801 is about 377.7774251214. Note that the first 3 decimals are identical.

The spelling of 53914801 in words is "fifty-three million, nine hundred fourteen thousand, eight hundred one".

Divisors: 1 907 59443 53914801