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148450960 = 2457265091
BaseRepresentation
bin10001101100100…
…10111010010000
3101100100002102201
420312102322100
5301000412320
622421452544
73451545430
oct1066227220
9340302381
10148450960
1176884449
1241871154
13249a8b08
1415a042c0
15d07570a
hex8d92e90

148450960 has 40 divisors (see below), whose sum is σ = 394456896. Its totient is φ = 50897280.

The previous prime is 148450943. The next prime is 148450999. The reversal of 148450960 is 69054841.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131986 + ... + 133105.

Almost surely, 2148450960 is an apocalyptic number.

148450960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

148450960 is an abundant number, since it is smaller than the sum of its proper divisors (246005936).

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

148450960 is a wasteful number, since it uses less digits than its factorization.

148450960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265111 (or 265105 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 148450960 is about 12184.0453052342. The cubic root of 148450960 is about 529.4939515300.

The spelling of 148450960 in words is "one hundred forty-eight million, four hundred fifty thousand, nine hundred sixty".

Divisors: 1 2 4 5 7 8 10 14 16 20 28 35 40 56 70 80 112 140 280 560 265091 530182 1060364 1325455 1855637 2120728 2650910 3711274 4241456 5301820 7422548 9278185 10603640 14845096 18556370 21207280 29690192 37112740 74225480 148450960