Search a number
-
+
152355351 = 3389130553
BaseRepresentation
bin10010001010011…
…00001000010111
3101121200110020210
421011030020113
5303000332401
623041300503
73526666461
oct1105141027
9347613223
10152355351
1179000915
1243034733
1325744cc5
141633d131
15d5974d6
hex914c217

152355351 has 8 divisors (see below), whose sum is σ = 203664240. Its totient is φ = 101308352.

The previous prime is 152355323. The next prime is 152355361. The reversal of 152355351 is 153553251.

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

It is a cyclic number.

It is not a de Polignac number, because 152355351 - 27 = 152355223 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152355311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64110 + ... + 66443.

It is an arithmetic number, because the mean of its divisors is an integer number (25458030).

Almost surely, 2152355351 is an apocalyptic number.

152355351 is a deficient number, since it is larger than the sum of its proper divisors (51308889).

152355351 is a wasteful number, since it uses less digits than its factorization.

152355351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130945.

The product of its digits is 11250, while the sum is 30.

The square root of 152355351 is about 12343.2309789617. The cubic root of 152355351 is about 534.0958916855.

The spelling of 152355351 in words is "one hundred fifty-two million, three hundred fifty-five thousand, three hundred fifty-one".

Divisors: 1 3 389 1167 130553 391659 50785117 152355351