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3130231034 = 2737735903
BaseRepresentation
bin1011101010010011…
…1000100011111010
322002011002012201202
42322210320203322
522402314343114
61234335414202
7140366345000
oct27244704372
98064065652
103130231034
111366a2a9a7
12734384362
133ab681218
14219a26a70
15134c1acde
hexba9388fa

3130231034 has 32 divisors (see below), whose sum is σ = 5483635200. Its totient is φ = 1339565136.

The previous prime is 3130231009. The next prime is 3130231037. The reversal of 3130231034 is 4301320313.

It is a junction number, because it is equal to n+sod(n) for n = 3130230997 and 3130231015.

It is not an unprimeable number, because it can be changed into a prime (3130231037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 527327 + ... + 533229.

It is an arithmetic number, because the mean of its divisors is an integer number (171363600).

Almost surely, 23130231034 is an apocalyptic number.

3130231034 is a deficient number, since it is larger than the sum of its proper divisors (2353404166).

3130231034 is an equidigital number, since it uses as much as digits as its factorization.

3130231034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6699 (or 6685 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 3130231034 is about 55948.4676644499. The cubic root of 3130231034 is about 1462.8241816142.

Adding to 3130231034 its reverse (4301320313), we get a palindrome (7431551347).

The spelling of 3130231034 in words is "three billion, one hundred thirty million, two hundred thirty-one thousand, thirty-four".

Divisors: 1 2 7 14 49 98 343 686 773 1546 5411 5903 10822 11806 37877 41321 75754 82642 265139 289247 530278 578494 2024729 4049458 4563019 9126038 31941133 63882266 223587931 447175862 1565115517 3130231034