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152001151 = 295241419
BaseRepresentation
bin10010000111101…
…01101001111111
3101121000110101021
421003311221333
5302403014101
623025525011
73523663021
oct1103655177
9347013337
10152001151
1178889795
1242aa3767
132564ca13
141628a011
15d5275a1
hex90f5a7f

152001151 has 4 divisors (see below), whose sum is σ = 157242600. Its totient is φ = 146759704.

The previous prime is 152001139. The next prime is 152001163. The reversal of 152001151 is 151100251.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (152001139) and next prime (152001163).

It is a cyclic number.

It is not a de Polignac number, because 152001151 - 25 = 152001119 is a prime.

It is a super-3 number, since 3×1520011513 (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152011151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2620681 + ... + 2620738.

It is an arithmetic number, because the mean of its divisors is an integer number (39310650).

Almost surely, 2152001151 is an apocalyptic number.

152001151 is a deficient number, since it is larger than the sum of its proper divisors (5241449).

152001151 is an equidigital number, since it uses as much as digits as its factorization.

152001151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5241448.

The product of its (nonzero) digits is 50, while the sum is 16.

The square root of 152001151 is about 12328.8746850635. The cubic root of 152001151 is about 533.6816768157.

The spelling of 152001151 in words is "one hundred fifty-two million, one thousand, one hundred fifty-one".

Divisors: 1 29 5241419 152001151