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150066164 = 22311210211
BaseRepresentation
bin10001111000111…
…01001111110100
3101110101011002002
420330131033310
5301404104124
622520234432
73501353453
oct1074351764
9343334062
10150066164
1177787a26
124230ba18
1325123061
1415d04b9a
15d2940ae
hex8f1d3f4

150066164 has 12 divisors (see below), whose sum is σ = 271087488. Its totient is φ = 72612600.

The previous prime is 150066149. The next prime is 150066167. The reversal of 150066164 is 461660051.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150066167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 604982 + ... + 605229.

It is an arithmetic number, because the mean of its divisors is an integer number (22590624).

Almost surely, 2150066164 is an apocalyptic number.

It is an amenable number.

150066164 is a deficient number, since it is larger than the sum of its proper divisors (121021324).

150066164 is a wasteful number, since it uses less digits than its factorization.

150066164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1210246 (or 1210244 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 150066164 is about 12250.1495501075. The cubic root of 150066164 is about 531.4073950428.

The spelling of 150066164 in words is "one hundred fifty million, sixty-six thousand, one hundred sixty-four".

Divisors: 1 2 4 31 62 124 1210211 2420422 4840844 37516541 75033082 150066164