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152414125 = 531219313
BaseRepresentation
bin10010001010110…
…10011110101101
3101121210102212121
421011122132231
5303004223000
623042432541
73530333023
oct1105323655
9347712777
10152414125
1179040a96
1243062751
1325765996
1416356713
15d5a9b1a
hex915a7ad

152414125 has 8 divisors (see below), whose sum is σ = 190212984. Its totient is φ = 121931200.

The previous prime is 152414069. The next prime is 152414131. The reversal of 152414125 is 521414251.

It can be written as a sum of positive squares in 4 ways, for example, as 2669956 + 149744169 = 1634^2 + 12237^2 .

It is not a de Polignac number, because 152414125 - 211 = 152412077 is a prime.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 152414125.

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, 609532 + ... + 609781.

It is an arithmetic number, because the mean of its divisors is an integer number (23776623).

Almost surely, 2152414125 is an apocalyptic number.

It is an amenable number.

152414125 is a deficient number, since it is larger than the sum of its proper divisors (37798859).

152414125 is an equidigital number, since it uses as much as digits as its factorization.

152414125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1219328 (or 1219318 counting only the distinct ones).

The product of its digits is 1600, while the sum is 25.

The square root of 152414125 is about 12345.6115684886. The cubic root of 152414125 is about 534.1645621020.

Adding to 152414125 its reverse (521414251), we get a palindrome (673828376).

The spelling of 152414125 in words is "one hundred fifty-two million, four hundred fourteen thousand, one hundred twenty-five".

Divisors: 1 5 25 125 1219313 6096565 30482825 152414125