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148053756 = 22312337813
BaseRepresentation
bin10001101001100…
…01111011111100
3101022120220120110
420310301323330
5300400210011
622405150020
73445302414
oct1064617374
9338526513
10148053756
1176632a84
12416bb310
132489a096
141593d644
15cee7ba6
hex8d31efc

148053756 has 12 divisors (see below), whose sum is σ = 345458792. Its totient is φ = 49351248.

The previous prime is 148053743. The next prime is 148053769. The reversal of 148053756 is 657350841.

148053756 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (148053743) and next prime (148053769).

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6168895 + ... + 6168918.

Almost surely, 2148053756 is an apocalyptic number.

It is an amenable number.

148053756 is an abundant number, since it is smaller than the sum of its proper divisors (197405036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

148053756 is a wasteful number, since it uses less digits than its factorization.

148053756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12337820 (or 12337818 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 39.

The square root of 148053756 is about 12167.7342180046. The cubic root of 148053756 is about 529.0212814673.

The spelling of 148053756 in words is "one hundred forty-eight million, fifty-three thousand, seven hundred fifty-six".

Divisors: 1 2 3 4 6 12 12337813 24675626 37013439 49351252 74026878 148053756