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48214051 = 431121257
BaseRepresentation
bin1011011111101…
…1000000100011
310100201112020121
42313323000203
544320322201
64441221111
71123545514
oct267730043
9110645217
1048214051
1125240a26
1214191797
139cb1532
146590a0b
1543759a1
hex2dfb023

48214051 has 4 divisors (see below), whose sum is σ = 49335352. Its totient is φ = 47092752.

The previous prime is 48214027. The next prime is 48214063. The reversal of 48214051 is 15041284.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-48214051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48214081) 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, 560586 + ... + 560671.

It is an arithmetic number, because the mean of its divisors is an integer number (12333838).

Almost surely, 248214051 is an apocalyptic number.

48214051 is a deficient number, since it is larger than the sum of its proper divisors (1121301).

48214051 is a wasteful number, since it uses less digits than its factorization.

48214051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1121300.

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 48214051 is about 6943.6338469133. The cubic root of 48214051 is about 363.9635348690.

The spelling of 48214051 in words is "forty-eight million, two hundred fourteen thousand, fifty-one".

Divisors: 1 43 1121257 48214051