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150611164 = 221137711303
BaseRepresentation
bin10001111101000…
…10010011011100
3101111101211200021
420332202103130
5302024024124
622540041524
73506113414
oct1076422334
9344354607
10150611164
117801a440
12425332a4
1325284142
1416007644
15d3507e4
hex8fa24dc

150611164 has 48 divisors (see below), whose sum is σ = 299690496. Its totient is φ = 65620800.

The previous prime is 150611161. The next prime is 150611179. The reversal of 150611164 is 461116051.

150611164 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 (150611161) 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, 114937 + ... + 116239.

It is an arithmetic number, because the mean of its divisors is an integer number (6243552).

Almost surely, 2150611164 is an apocalyptic number.

It is an amenable number.

150611164 is a deficient number, since it is larger than the sum of its proper divisors (149079332).

150611164 is a wasteful number, since it uses less digits than its factorization.

150611164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1426 (or 1424 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 150611164 is about 12272.3740164648. The cubic root of 150611164 is about 532.0499274755.

The spelling of 150611164 in words is "one hundred fifty million, six hundred eleven thousand, one hundred sixty-four".

Divisors: 1 2 4 11 22 37 44 71 74 142 148 284 407 781 814 1303 1562 1628 2606 2627 3124 5212 5254 10508 14333 28666 28897 48211 57332 57794 92513 96422 115588 185026 192844 370052 530321 1017643 1060642 2035286 2121284 3422981 4070572 6845962 13691924 37652791 75305582 150611164