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151152385 = 5131230767
BaseRepresentation
bin10010000001001…
…10011100000001
3101112102100002111
421000212130001
5302143334020
622555415321
73513526336
oct1100463401
9345370074
10151152385
117835a02a
1242754541
13254135a7
141610898d
15d40ad5a
hex9026701

151152385 has 8 divisors (see below), whose sum is σ = 182768256. Its totient is φ = 119998320.

The previous prime is 151152383. The next prime is 151152403. The reversal of 151152385 is 583251151.

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

It is not a de Polignac number, because 151152385 - 21 = 151152383 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151152383) 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, 114729 + ... + 116038.

It is an arithmetic number, because the mean of its divisors is an integer number (22846032).

Almost surely, 2151152385 is an apocalyptic number.

It is an amenable number.

151152385 is a deficient number, since it is larger than the sum of its proper divisors (31615871).

151152385 is a wasteful number, since it uses less digits than its factorization.

151152385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230903.

The product of its digits is 6000, while the sum is 31.

The square root of 151152385 is about 12294.4046216155. The cubic root of 151152385 is about 532.6864724903.

The spelling of 151152385 in words is "one hundred fifty-one million, one hundred fifty-two thousand, three hundred eighty-five".

Divisors: 1 5 131 655 230767 1153835 30230477 151152385