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153135106 = 2272928057
BaseRepresentation
bin10010010000010…
…10100000000010
3101200011001212121
421020022200002
5303200310411
623110114454
73536425015
oct1110124002
9350131777
10153135106
1179493743
124334ba2a
1325958bb7
14164a337c
15d69d571
hex920a802

153135106 has 8 divisors (see below), whose sum is σ = 229795020. Its totient is φ = 76536768.

The previous prime is 153135067. The next prime is 153135107. The reversal of 153135106 is 601531351.

It can be written as a sum of positive squares in 2 ways, for example, as 138274081 + 14861025 = 11759^2 + 3855^2 .

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

It is not an unprimeable number, because it can be changed into a prime (153135107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8571 + ... + 19486.

Almost surely, 2153135106 is an apocalyptic number.

153135106 is a deficient number, since it is larger than the sum of its proper divisors (76659914).

153135106 is a wasteful number, since it uses less digits than its factorization.

153135106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30788.

The product of its (nonzero) digits is 1350, while the sum is 25.

The square root of 153135106 is about 12374.7770080919. Note that the first 3 decimals coincide. The cubic root of 153135106 is about 535.0055095948.

Adding to 153135106 its reverse (601531351), we get a palindrome (754666457).

The spelling of 153135106 in words is "one hundred fifty-three million, one hundred thirty-five thousand, one hundred six".

Divisors: 1 2 2729 5458 28057 56114 76567553 153135106