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3130201233 = 33115933379
BaseRepresentation
bin1011101010010011…
…0001010010010001
322002011000200212000
42322210301102101
522402312414413
61234335024213
7140366162055
oct27244612221
98064020760
103130201233
111366a0a575
1273436b069
133ab6707a3
14219a19c65
15134c12073
hexba931491

3130201233 has 8 divisors (see below), whose sum is σ = 4637335200. Its totient is φ = 2086800804.

The previous prime is 3130201201. The next prime is 3130201301. The reversal of 3130201233 is 3321020313.

It is not a de Polignac number, because 3130201233 - 25 = 3130201201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3130201033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57966663 + ... + 57966716.

It is an arithmetic number, because the mean of its divisors is an integer number (579666900).

Almost surely, 23130201233 is an apocalyptic number.

It is an amenable number.

3130201233 is a deficient number, since it is larger than the sum of its proper divisors (1507133967).

3130201233 is a wasteful number, since it uses less digits than its factorization.

3130201233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115933388 (or 115933382 counting only the distinct ones).

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

The square root of 3130201233 is about 55948.2013383808. The cubic root of 3130201233 is about 1462.8195393837.

Adding to 3130201233 its reverse (3321020313), we get a palindrome (6451221546).

The spelling of 3130201233 in words is "three billion, one hundred thirty million, two hundred one thousand, two hundred thirty-three".

Divisors: 1 3 9 27 115933379 347800137 1043400411 3130201233