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152785066 = 2710913219
BaseRepresentation
bin10010001101101…
…01000010101010
3101122111021201011
421012311002222
5303103110231
623054414134
73533436340
oct1106650252
9348437634
10152785066
1179274755
124320134a
1325865785
1416411990
15d62e9b1
hex91b50aa

152785066 has 8 divisors (see below), whose sum is σ = 261917280. Its totient is φ = 65479308.

The previous prime is 152785037. The next prime is 152785093. The reversal of 152785066 is 660587251.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5456596 + ... + 5456623.

It is an arithmetic number, because the mean of its divisors is an integer number (32739660).

Almost surely, 2152785066 is an apocalyptic number.

152785066 is a deficient number, since it is larger than the sum of its proper divisors (109132214).

152785066 is a wasteful number, since it uses less digits than its factorization.

152785066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10913228.

The product of its (nonzero) digits is 100800, while the sum is 40.

The square root of 152785066 is about 12360.6256314153. The cubic root of 152785066 is about 534.5975556725.

The spelling of 152785066 in words is "one hundred fifty-two million, seven hundred eighty-five thousand, sixty-six".

Divisors: 1 2 7 14 10913219 21826438 76392533 152785066