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48212116 = 2243280303
BaseRepresentation
bin1011011111101…
…0100010010100
310100201102120221
42313322202110
544320241431
64441204124
71123540051
oct267724224
9110642527
1048212116
112523a527
1214190644
139cb06a4
146590028
154375111
hex2dfa894

48212116 has 12 divisors (see below), whose sum is σ = 86333632. Its totient is φ = 23545368.

The previous prime is 48212113. The next prime is 48212141. The reversal of 48212116 is 61121284.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48212113) 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, 139980 + ... + 140323.

Almost surely, 248212116 is an apocalyptic number.

It is an amenable number.

48212116 is a deficient number, since it is larger than the sum of its proper divisors (38121516).

48212116 is a wasteful number, since it uses less digits than its factorization.

48212116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280350 (or 280348 counting only the distinct ones).

The product of its digits is 768, while the sum is 25.

The square root of 48212116 is about 6943.4945092511. The cubic root of 48212116 is about 363.9586657569.

The spelling of 48212116 in words is "forty-eight million, two hundred twelve thousand, one hundred sixteen".

Divisors: 1 2 4 43 86 172 280303 560606 1121212 12053029 24106058 48212116