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3130202011 = 6754798527
BaseRepresentation
bin1011101010010011…
…0001011110011011
322002011000201220211
42322210301132123
522402312431021
61234335031551
7140366164246
oct27244613633
98064021824
103130202011
111366a10112
1273436b5b7
133ab670c51
14219a1a25d
15134c123e1
hexba93179b

3130202011 has 8 divisors (see below), whose sum is σ = 3177873920. Its totient is φ = 3082558248.

The previous prime is 3130201979. The next prime is 3130202041. The reversal of 3130202011 is 1102020313.

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

It is a cyclic number.

It is not a de Polignac number, because 3130202011 - 25 = 3130201979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3130201982 and 3130202000.

It is not an unprimeable number, because it can be changed into a prime (3130202041) 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, 362830 + ... + 371356.

It is an arithmetic number, because the mean of its divisors is an integer number (397234240).

Almost surely, 23130202011 is an apocalyptic number.

3130202011 is a deficient number, since it is larger than the sum of its proper divisors (47671909).

3130202011 is an equidigital number, since it uses as much as digits as its factorization.

3130202011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14073.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 3130202011 is about 55948.2082912402. The cubic root of 3130202011 is about 1462.8196605765.

Adding to 3130202011 its reverse (1102020313), we get a palindrome (4232222324).

The spelling of 3130202011 in words is "three billion, one hundred thirty million, two hundred two thousand, eleven".

Divisors: 1 67 5479 8527 367093 571309 46719433 3130202011