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3130132023 = 322913787539
BaseRepresentation
bin1011101010010010…
…0000011000110111
322002010220011220200
42322210200120313
522402303211043
61234333331543
7140365453224
oct27244403067
98063804820
103130132023
111366972577
12734336bb3
133ab648135
142199dc94b
15134beb7d3
hexba920637

3130132023 has 24 divisors (see below), whose sum is σ = 4711402800. Its totient is φ = 2000068224.

The previous prime is 3130132013. The next prime is 3130132037. The reversal of 3130132023 is 3202310313.

It is not a de Polignac number, because 3130132023 - 26 = 3130131959 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3130131987 and 3130132005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3130132013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8013 + ... + 79526.

It is an arithmetic number, because the mean of its divisors is an integer number (196308450).

Almost surely, 23130132023 is an apocalyptic number.

3130132023 is a deficient number, since it is larger than the sum of its proper divisors (1581270777).

3130132023 is a wasteful number, since it uses less digits than its factorization.

3130132023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87711 (or 87708 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 3130132023 is about 55947.5828164184. The cubic root of 3130132023 is about 1462.8087581294.

Adding to 3130132023 its reverse (3202310313), we get a palindrome (6332442336).

The spelling of 3130132023 in words is "three billion, one hundred thirty million, one hundred thirty-two thousand, twenty-three".

Divisors: 1 3 9 29 87 137 261 411 1233 3973 11919 35757 87539 262617 787851 2538631 7615893 11992843 22847679 35978529 107935587 347792447 1043377341 3130132023