Search a number
-
+
152913850 = 2525475591
BaseRepresentation
bin10010001110101…
…00011110111010
3101122201211100221
421013110132322
5303121220400
623101250254
73534513655
oct1107243672
9348654327
10152913850
1179352491
124326398a
13258ac28b
141644689c
15d657c1a
hex91d47ba

152913850 has 24 divisors (see below), whose sum is σ = 284990688. Its totient is φ = 61042800.

The previous prime is 152913847. The next prime is 152913863. The reversal of 152913850 is 58319251.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24555 + ... + 30145.

It is an arithmetic number, because the mean of its divisors is an integer number (11874612).

Almost surely, 2152913850 is an apocalyptic number.

152913850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152913850 is a deficient number, since it is larger than the sum of its proper divisors (132076838).

152913850 is a wasteful number, since it uses less digits than its factorization.

152913850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6150 (or 6145 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 34.

The square root of 152913850 is about 12365.8339791540. The cubic root of 152913850 is about 534.7477192942.

The spelling of 152913850 in words is "one hundred fifty-two million, nine hundred thirteen thousand, eight hundred fifty".

Divisors: 1 2 5 10 25 50 547 1094 2735 5470 5591 11182 13675 27350 27955 55910 139775 279550 3058277 6116554 15291385 30582770 76456925 152913850