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153235006 = 21133791789
BaseRepresentation
bin10010010001000…
…10111000111110
3101200100010220121
421020202320332
5303212010011
623112205154
73540322201
oct1110427076
9350303817
10153235006
1179551801
12433997ba
1325992502
14164cb938
15d6bce71
hex9222e3e

153235006 has 16 divisors (see below), whose sum is σ = 232628400. Its totient is φ = 75696768.

The previous prime is 153235001. The next prime is 153235007. The reversal of 153235006 is 600532351.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153235001) 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, 84760 + ... + 86548.

It is an arithmetic number, because the mean of its divisors is an integer number (14539275).

Almost surely, 2153235006 is an apocalyptic number.

153235006 is a deficient number, since it is larger than the sum of its proper divisors (79393394).

153235006 is a wasteful number, since it uses less digits than its factorization.

153235006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2283.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 153235006 is about 12378.8127863701. The cubic root of 153235006 is about 535.1218239477.

Adding to 153235006 its reverse (600532351), we get a palindrome (753767357).

The spelling of 153235006 in words is "one hundred fifty-three million, two hundred thirty-five thousand, six".

Divisors: 1 2 113 226 379 758 1789 3578 42827 85654 202157 404314 678031 1356062 76617503 153235006