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148371356 = 2275298977
BaseRepresentation
bin10001101011111…
…11011110011100
3101100012001020102
420311333132130
5300440340411
622420040232
73451064360
oct1065773634
9340161212
10148371356
117682a661
1241833078
132497b803
14159c32a0
15d05bd3b
hex8d7f79c

148371356 has 12 divisors (see below), whose sum is σ = 296742768. Its totient is φ = 63587712.

The previous prime is 148371313. The next prime is 148371389. The reversal of 148371356 is 653173841.

148371356 is an admirable number.

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, 2649461 + ... + 2649516.

It is an arithmetic number, because the mean of its divisors is an integer number (24728564).

Almost surely, 2148371356 is an apocalyptic number.

It is an amenable number.

148371356 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

148371356 is a wasteful number, since it uses less digits than its factorization.

148371356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5298988 (or 5298986 counting only the distinct ones).

The product of its digits is 60480, while the sum is 38.

The square root of 148371356 is about 12180.7781360634. The cubic root of 148371356 is about 529.3992909257.

The spelling of 148371356 in words is "one hundred forty-eight million, three hundred seventy-one thousand, three hundred fifty-six".

Divisors: 1 2 4 7 14 28 5298977 10597954 21195908 37092839 74185678 148371356