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152150343 = 3131387151
BaseRepresentation
bin10010001000110…
…10000101000111
3101121022001000220
421010122011013
5302422302333
623033035423
73525154002
oct1104320507
9347261026
10152150343
1178980894
1242b55b73
13256a28b7
14162c8539
15d5568b3
hex911a147

152150343 has 8 divisors (see below), whose sum is σ = 204416256. Its totient is φ = 100659000.

The previous prime is 152150329. The next prime is 152150351. The reversal of 152150343 is 343051251.

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

It is not a de Polignac number, because 152150343 - 25 = 152150311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152150393) 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, 193183 + ... + 193968.

It is an arithmetic number, because the mean of its divisors is an integer number (25552032).

Almost surely, 2152150343 is an apocalyptic number.

152150343 is a deficient number, since it is larger than the sum of its proper divisors (52265913).

152150343 is a wasteful number, since it uses less digits than its factorization.

152150343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387285.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 152150343 is about 12334.9237127759. The cubic root of 152150343 is about 533.8562259349.

The spelling of 152150343 in words is "one hundred fifty-two million, one hundred fifty thousand, three hundred forty-three".

Divisors: 1 3 131 393 387151 1161453 50716781 152150343