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153130 = 2515313
BaseRepresentation
bin100101011000101010
321210001111
4211120222
514400010
63140534
71205305
oct453052
9253044
10153130
11a505a
127474a
1354913
143db3c
153058a
hex2562a

153130 has 8 divisors (see below), whose sum is σ = 275652. Its totient is φ = 61248.

The previous prime is 153113. The next prime is 153133. The reversal of 153130 is 31351.

153130 is nontrivially palindromic in base 11.

It can be written as a sum of positive squares in 2 ways, for example, as 123201 + 29929 = 351^2 + 173^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 153130.

It is not an unprimeable number, because it can be changed into a prime (153133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7647 + ... + 7666.

2153130 is an apocalyptic number.

153130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

153130 is a deficient number, since it is larger than the sum of its proper divisors (122522).

153130 is a wasteful number, since it uses less digits than its factorization.

153130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15320.

The product of its (nonzero) digits is 45, while the sum is 13.

The square root of 153130 is about 391.3182847760. The cubic root of 153130 is about 53.4999563280.

Adding to 153130 its reverse (31351), we get a palindrome (184481).

The spelling of 153130 in words is "one hundred fifty-three thousand, one hundred thirty".

Divisors: 1 2 5 10 15313 30626 76565 153130