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152032341 = 31073971193
BaseRepresentation
bin10010000111111…
…01010001010101
3101121002001011110
421003331101111
5302410013331
623030325233
73524152656
oct1103752125
9347061143
10152032341
117890016a
1242ab9819
1325660c86
141629752d
15d531946
hex90fd455

152032341 has 16 divisors (see below), whose sum is σ = 205291584. Its totient is φ = 100070784.

The previous prime is 152032337. The next prime is 152032373. The reversal of 152032341 is 143230251.

152032341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 152032341 - 22 = 152032337 is a prime.

It is a super-2 number, since 2×1520323412 = 46227665419880562, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152032301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126841 + ... + 128033.

It is an arithmetic number, because the mean of its divisors is an integer number (12830724).

Almost surely, 2152032341 is an apocalyptic number.

It is an amenable number.

152032341 is a deficient number, since it is larger than the sum of its proper divisors (53259243).

152032341 is a wasteful number, since it uses less digits than its factorization.

152032341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1700.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 152032341 is about 12330.1395369233. The cubic root of 152032341 is about 533.7181774013.

Adding to 152032341 its reverse (143230251), we get a palindrome (295262592).

The spelling of 152032341 in words is "one hundred fifty-two million, thirty-two thousand, three hundred forty-one".

Divisors: 1 3 107 321 397 1191 1193 3579 42479 127437 127651 382953 473621 1420863 50677447 152032341