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152350045 = 5231324783
BaseRepresentation
bin10010001010010…
…10110101011101
3101121200011222021
421011022311131
5303000200140
623041220141
73526645141
oct1105126535
9347604867
10152350045
1178aa7931
1243031651
1325742773
141633b221
15d595b4a
hex914ad5d

152350045 has 8 divisors (see below), whose sum is σ = 190768896. Its totient is φ = 116580816.

The previous prime is 152350031. The next prime is 152350057. The reversal of 152350045 is 540053251.

152350045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 152350045 - 211 = 152347997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 662277 + ... + 662506.

It is an arithmetic number, because the mean of its divisors is an integer number (23846112).

Almost surely, 2152350045 is an apocalyptic number.

It is an amenable number.

152350045 is a deficient number, since it is larger than the sum of its proper divisors (38418851).

152350045 is a wasteful number, since it uses less digits than its factorization.

152350045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1324811.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 152350045 is about 12343.0160414706. The cubic root of 152350045 is about 534.0896913875.

The spelling of 152350045 in words is "one hundred fifty-two million, three hundred fifty thousand, forty-five".

Divisors: 1 5 23 115 1324783 6623915 30470009 152350045