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148960952 = 23731531619
BaseRepresentation
bin10001110000011…
…11011010111000
3101101022000000022
420320033122320
5301113222302
622440430012
73456101330
oct1070173270
9341260008
10148960952
11770a2628
1241a78308
1324b26c9a
1415ad80c0
15d1268a2
hex8e0f6b8

148960952 has 64 divisors (see below), whose sum is σ = 335923200. Its totient is φ = 60577920.

The previous prime is 148960951. The next prime is 148960957. The reversal of 148960952 is 259069841.

148960952 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148960951) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91199 + ... + 92817.

It is an arithmetic number, because the mean of its divisors is an integer number (5248800).

Almost surely, 2148960952 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148960952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167961600).

148960952 is an abundant number, since it is smaller than the sum of its proper divisors (186962248).

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

148960952 is a wasteful number, since it uses less digits than its factorization.

148960952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1716 (or 1712 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 44.

The square root of 148960952 is about 12204.9560425263. The cubic root of 148960952 is about 530.0996039216.

The spelling of 148960952 in words is "one hundred forty-eight million, nine hundred sixty thousand, nine hundred fifty-two".

Divisors: 1 2 4 7 8 14 28 31 53 56 62 106 124 212 217 248 371 424 434 742 868 1484 1619 1643 1736 2968 3238 3286 6476 6572 11333 11501 12952 13144 22666 23002 45332 46004 50189 85807 90664 92008 100378 171614 200756 343228 351323 401512 600649 686456 702646 1201298 1405292 2402596 2660017 2810584 4805192 5320034 10640068 18620119 21280136 37240238 74480476 148960952