Search a number
-
+
152425635 = 3510161709
BaseRepresentation
bin10010001010111…
…01010010100011
3101121211000122220
421011131102203
5303010110020
623043002123
73530411415
oct1105352243
9347730586
10152425635
11790496aa
1243069343
132576acab
141635a9b5
15d5ad240
hex915d4a3

152425635 has 8 divisors (see below), whose sum is σ = 243881040. Its totient is φ = 81293664.

The previous prime is 152425633. The next prime is 152425639. The reversal of 152425635 is 536524251.

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

It is not a de Polignac number, because 152425635 - 21 = 152425633 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 152425596 and 152425605.

It is not an unprimeable number, because it can be changed into a prime (152425631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5080840 + ... + 5080869.

It is an arithmetic number, because the mean of its divisors is an integer number (30485130).

Almost surely, 2152425635 is an apocalyptic number.

152425635 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

152425635 is a deficient number, since it is larger than the sum of its proper divisors (91455405).

152425635 is a wasteful number, since it uses less digits than its factorization.

152425635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10161717.

The product of its digits is 36000, while the sum is 33.

The square root of 152425635 is about 12346.0777172347. The cubic root of 152425635 is about 534.1780080985.

Adding to 152425635 its reverse (536524251), we get a palindrome (688949886).

The spelling of 152425635 in words is "one hundred fifty-two million, four hundred twenty-five thousand, six hundred thirty-five".

Divisors: 1 3 5 15 10161709 30485127 50808545 152425635