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152736066 = 23271212191
BaseRepresentation
bin10010001101010…
…01000101000010
3101122101210111100
421012221011002
5303100023231
623053355230
73533143440
oct1106510502
9348353440
10152736066
117924095a
1243198b16
1325849392
14163dbb90
15d6201e6
hex91a9142

152736066 has 24 divisors (see below), whose sum is σ = 378203904. Its totient is φ = 43638840.

The previous prime is 152736061. The next prime is 152736083. The reversal of 152736066 is 660637251.

It is a self number, because there is not a number n which added to its sum of digits gives 152736066.

It is not an unprimeable number, because it can be changed into a prime (152736061) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 605970 + ... + 606221.

It is an arithmetic number, because the mean of its divisors is an integer number (15758496).

Almost surely, 2152736066 is an apocalyptic number.

152736066 is an abundant number, since it is smaller than the sum of its proper divisors (225467838).

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

152736066 is a wasteful number, since it uses less digits than its factorization.

152736066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1212206 (or 1212203 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 152736066 is about 12358.6433721505. The cubic root of 152736066 is about 534.5403989494.

The spelling of 152736066 in words is "one hundred fifty-two million, seven hundred thirty-six thousand, sixty-six".

Divisors: 1 2 3 6 7 9 14 18 21 42 63 126 1212191 2424382 3636573 7273146 8485337 10909719 16970674 21819438 25456011 50912022 76368033 152736066