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147482960 = 2451843537
BaseRepresentation
bin10001100101001…
…10100101010000
3101021111220120212
420302212211100
5300223423320
622345023252
73440404322
oct1062464520
9337456525
10147482960
1176283149
1241484b28
132472a331
1415831612
15ce339c5
hex8ca6950

147482960 has 20 divisors (see below), whose sum is σ = 342898068. Its totient is φ = 58993152.

The previous prime is 147482953. The next prime is 147482977. The reversal of 147482960 is 69284741.

It can be written as a sum of positive squares in 2 ways, for example, as 41886784 + 105596176 = 6472^2 + 10276^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 921689 + ... + 921848.

Almost surely, 2147482960 is an apocalyptic number.

147482960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

147482960 is an abundant number, since it is smaller than the sum of its proper divisors (195415108).

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

147482960 is a wasteful number, since it uses less digits than its factorization.

147482960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1843550 (or 1843544 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 147482960 is about 12144.2562555308. The cubic root of 147482960 is about 528.3405554734.

The spelling of 147482960 in words is "one hundred forty-seven million, four hundred eighty-two thousand, nine hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 40 80 1843537 3687074 7374148 9217685 14748296 18435370 29496592 36870740 73741480 147482960