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152014953 = 3192666929
BaseRepresentation
bin10010000111110…
…01000001101001
3101121001011022110
421003321001221
5302403434303
623030112533
73524051166
oct1103710151
9347034273
10152014953
11788990a2
1242aab749
132565609c
141629106d
15d52b703
hex90f9069

152014953 has 8 divisors (see below), whose sum is σ = 213354400. Its totient is φ = 96009408.

The previous prime is 152014949. The next prime is 152014963. The reversal of 152014953 is 359410251.

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

It is not a de Polignac number, because 152014953 - 22 = 152014949 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 152014953.

It is not an unprimeable number, because it can be changed into a prime (152014903) 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, 1333408 + ... + 1333521.

It is an arithmetic number, because the mean of its divisors is an integer number (26669300).

Almost surely, 2152014953 is an apocalyptic number.

It is an amenable number.

152014953 is a deficient number, since it is larger than the sum of its proper divisors (61339447).

152014953 is a wasteful number, since it uses less digits than its factorization.

152014953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2666951.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 152014953 is about 12329.4344152520. The cubic root of 152014953 is about 533.6978294380.

The spelling of 152014953 in words is "one hundred fifty-two million, fourteen thousand, nine hundred fifty-three".

Divisors: 1 3 19 57 2666929 8000787 50671651 152014953