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148030376 = 23131423369
BaseRepresentation
bin10001101001011…
…00001110101000
3101022112201111112
420310230032220
5300343433001
622404445452
73445144304
oct1064541650
9338481445
10148030376
117661745a
12416a9888
132488c550
1415934d04
15cee0cbb
hex8d2c3a8

148030376 has 16 divisors (see below), whose sum is σ = 298907700. Its totient is φ = 68321664.

The previous prime is 148030367. The next prime is 148030397. The reversal of 148030376 is 673030841.

It can be written as a sum of positive squares in 2 ways, for example, as 146652100 + 1378276 = 12110^2 + 1174^2 .

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, 711581 + ... + 711788.

Almost surely, 2148030376 is an apocalyptic number.

It is an amenable number.

148030376 is an abundant number, since it is smaller than the sum of its proper divisors (150877324).

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

148030376 is a wasteful number, since it uses less digits than its factorization.

148030376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1423388 (or 1423384 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 148030376 is about 12166.7734424538. The cubic root of 148030376 is about 528.9934330942.

The spelling of 148030376 in words is "one hundred forty-eight million, thirty thousand, three hundred seventy-six".

Divisors: 1 2 4 8 13 26 52 104 1423369 2846738 5693476 11386952 18503797 37007594 74015188 148030376