Search a number
-
+
3130013132 = 227111021173
BaseRepresentation
bin1011101010010000…
…0011010111001100
322002010200010211022
42322210003113030
522402240410012
61234331013312
7140364446501
oct27244032714
98063603738
103130013132
1113668a1214
1273429a238
133ab605c9c
142199ab4a8
15134bc6472
hexba9035cc

3130013132 has 12 divisors (see below), whose sum is σ = 5554671696. Its totient is φ = 1542964080.

The previous prime is 3130013093. The next prime is 3130013147. The reversal of 3130013132 is 2313100313.

It is a self number, because there is not a number n which added to its sum of digits gives 3130013132.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5510303 + ... + 5510870.

It is an arithmetic number, because the mean of its divisors is an integer number (462889308).

Almost surely, 23130013132 is an apocalyptic number.

It is an amenable number.

3130013132 is a deficient number, since it is larger than the sum of its proper divisors (2424658564).

3130013132 is a wasteful number, since it uses less digits than its factorization.

3130013132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11021248 (or 11021246 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 3130013132 is about 55946.5202850007. The cubic root of 3130013132 is about 1462.7902373986.

Adding to 3130013132 its reverse (2313100313), we get a palindrome (5443113445).

The spelling of 3130013132 in words is "three billion, one hundred thirty million, thirteen thousand, one hundred thirty-two".

Divisors: 1 2 4 71 142 284 11021173 22042346 44084692 782503283 1565006566 3130013132