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148282960 = 2457264791
BaseRepresentation
bin10001101011010…
…01111001010000
3101100000112222111
420311221321100
5300430023320
622414115104
73450245560
oct1065517120
9340015874
10148282960
117677a201
12417aba94
132494a4c7
141599cda0
15d040a5a
hex8d69e50

148282960 has 40 divisors (see below), whose sum is σ = 394010496. Its totient is φ = 50839680.

The previous prime is 148282957. The next prime is 148282991. The reversal of 148282960 is 69282841.

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

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131836 + ... + 132955.

Almost surely, 2148282960 is an apocalyptic number.

148282960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

148282960 is an abundant number, since it is smaller than the sum of its proper divisors (245727536).

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

148282960 is a wasteful number, since it uses less digits than its factorization.

148282960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264811 (or 264805 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 148282960 is about 12177.1490916388. The cubic root of 148282960 is about 529.2941356865.

The spelling of 148282960 in words is "one hundred forty-eight million, two hundred eighty-two 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 264791 529582 1059164 1323955 1853537 2118328 2647910 3707074 4236656 5295820 7414148 9267685 10591640 14828296 18535370 21183280 29656592 37070740 74141480 148282960