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152066123 = 1116384811
BaseRepresentation
bin10010001000001…
…01100001001011
3101121010202111122
421010011201023
5302412103443
623031145455
73524353316
oct1104054113
9347122448
10152066123
1178923590
1242b1528b
1325673471
14162a597d
15d53b968
hex910584b

152066123 has 8 divisors (see below), whose sum is σ = 166910016. Its totient is φ = 137392200.

The previous prime is 152066113. The next prime is 152066141. The reversal of 152066123 is 321660251.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 152066123 - 26 = 152066059 is a prime.

It is a super-2 number, since 2×1520661232 = 46248211528502258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 152066092 and 152066101.

It is not an unprimeable number, because it can be changed into a prime (152066113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40613 + ... + 44198.

It is an arithmetic number, because the mean of its divisors is an integer number (20863752).

Almost surely, 2152066123 is an apocalyptic number.

152066123 is a deficient number, since it is larger than the sum of its proper divisors (14843893).

152066123 is a wasteful number, since it uses less digits than its factorization.

152066123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84985.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 152066123 is about 12331.5093561170. The cubic root of 152066123 is about 533.7577056843.

The spelling of 152066123 in words is "one hundred fifty-two million, sixty-six thousand, one hundred twenty-three".

Divisors: 1 11 163 1793 84811 932921 13824193 152066123