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152025041 = 753834937
BaseRepresentation
bin10010000111110…
…11011111010001
3101121001200011002
421003323133101
5302404300131
623030231345
73524122460
oct1103733721
9347050132
10152025041
11788a5733
1242ab5555
132565a85c
14162949d7
15d52e6cb
hex90fb7d1

152025041 has 16 divisors (see below), whose sum is σ = 179190144. Its totient is φ = 126282624.

The previous prime is 152025037. The next prime is 152025043. The reversal of 152025041 is 140520251.

It is a cyclic number.

It is not a de Polignac number, because 152025041 - 22 = 152025037 is a prime.

It is a super-2 number, since 2×1520250412 = 46223226182103362, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (152025043) 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, 28325 + ... + 33261.

It is an arithmetic number, because the mean of its divisors is an integer number (11199384).

Almost surely, 2152025041 is an apocalyptic number.

It is an amenable number.

152025041 is a deficient number, since it is larger than the sum of its proper divisors (27165103).

152025041 is an equidigital number, since it uses as much as digits as its factorization.

152025041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5080.

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 152025041 is about 12329.8435107669. The cubic root of 152025041 is about 533.7096349096.

Adding to 152025041 its reverse (140520251), we get a palindrome (292545292).

The spelling of 152025041 in words is "one hundred fifty-two million, twenty-five thousand, forty-one".

Divisors: 1 7 53 83 371 581 4399 4937 30793 34559 261661 409771 1831627 2868397 21717863 152025041