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150480664 = 2318810083
BaseRepresentation
bin10001111100000…
…10011100011000
3101111011012122221
420332002130120
5302010340124
622533153424
73505031065
oct1076023430
9344135587
10150480664
1177a40394
124248b874
1325239919
1415db1c6c
15d326ce4
hex8f82718

150480664 has 8 divisors (see below), whose sum is σ = 282151260. Its totient is φ = 75240328.

The previous prime is 150480653. The next prime is 150480677. The reversal of 150480664 is 466084051.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9405034 + ... + 9405049.

Almost surely, 2150480664 is an apocalyptic number.

It is an amenable number.

150480664 is a deficient number, since it is larger than the sum of its proper divisors (131670596).

150480664 is a wasteful number, since it uses less digits than its factorization.

150480664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18810089 (or 18810085 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 150480664 is about 12267.0560445447. The cubic root of 150480664 is about 531.8962147026.

The spelling of 150480664 in words is "one hundred fifty million, four hundred eighty thousand, six hundred sixty-four".

Divisors: 1 2 4 8 18810083 37620166 75240332 150480664