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152007955 = 5112763781
BaseRepresentation
bin10010000111101…
…11010100010011
3101121000210201021
421003313110103
5302403223310
623030020311
73524021611
oct1103672423
9347023637
10152007955
1178893910
1242aa7697
1325652b48
141628c6b1
15d5295da
hex90f7513

152007955 has 8 divisors (see below), whose sum is σ = 198992304. Its totient is φ = 110551200.

The previous prime is 152007907. The next prime is 152007971. The reversal of 152007955 is 559700251.

152007955 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 152007955 - 213 = 151999763 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 152007955.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1381836 + ... + 1381945.

It is an arithmetic number, because the mean of its divisors is an integer number (24874038).

Almost surely, 2152007955 is an apocalyptic number.

152007955 is a deficient number, since it is larger than the sum of its proper divisors (46984349).

152007955 is a wasteful number, since it uses less digits than its factorization.

152007955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2763797.

The product of its (nonzero) digits is 15750, while the sum is 34.

The square root of 152007955 is about 12329.1506195682. The cubic root of 152007955 is about 533.6896397290.

The spelling of 152007955 in words is "one hundred fifty-two million, seven thousand, nine hundred fifty-five".

Divisors: 1 5 11 55 2763781 13818905 30401591 152007955