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3130153 = 13472109
BaseRepresentation
bin1011111100001100101001
312220000202121
423330030221
51300131103
6151031241
735414545
oct13741451
95800677
103130153
111848804
12106b521
13857980
145b6a25
1541c6bd
hex2fc329

3130153 has 12 divisors (see below), whose sum is σ = 3475780. Its totient is φ = 2801952.

The previous prime is 3130147. The next prime is 3130187. The reversal of 3130153 is 3510313.

It can be written as a sum of positive squares in 2 ways, for example, as 1272384 + 1857769 = 1128^2 + 1363^2 .

It is not a de Polignac number, because 3130153 - 29 = 3129641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3130453) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28663 + ... + 28771.

Almost surely, 23130153 is an apocalyptic number.

It is an amenable number.

3130153 is a deficient number, since it is larger than the sum of its proper divisors (345627).

3130153 is a wasteful number, since it uses less digits than its factorization.

3130153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216 (or 169 counting only the distinct ones).

The product of its (nonzero) digits is 135, while the sum is 16.

The square root of 3130153 is about 1769.2238411236. The cubic root of 3130153 is about 146.2812025859.

Adding to 3130153 its reverse (3510313), we get a palindrome (6640466).

The spelling of 3130153 in words is "three million, one hundred thirty thousand, one hundred fifty-three".

Divisors: 1 13 47 109 611 1417 2209 5123 28717 66599 240781 3130153