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5013323031 = 31938658589
BaseRepresentation
bin1001010101101000…
…10011110100010111
3110221101110012022210
410222310103310113
540231402314111
62145244524503
7235143354063
oct45264236427
913841405283
105013323031
112142987882
12b7ab50733
1361b844b42
14357b6caa3
151e51d90a6
hex12ad13d17

5013323031 has 8 divisors (see below), whose sum is σ = 6719065840. Its totient is φ = 3324897792.

The previous prime is 5013323023. The next prime is 5013323047. The reversal of 5013323031 is 1303233105.

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

It is not a de Polignac number, because 5013323031 - 23 = 5013323023 is a prime.

It is a super-2 number, since 2×50133230312 = 50266815626310053922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5013322989 and 5013323007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5013363031) 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 7 ways as a sum of consecutive naturals, for example, 4328716 + ... + 4329873.

It is an arithmetic number, because the mean of its divisors is an integer number (839883230).

Almost surely, 25013323031 is an apocalyptic number.

5013323031 is a deficient number, since it is larger than the sum of its proper divisors (1705742809).

5013323031 is a wasteful number, since it uses less digits than its factorization.

5013323031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8658785.

The product of its (nonzero) digits is 810, while the sum is 21.

The square root of 5013323031 is about 70804.8235009452. The cubic root of 5013323031 is about 1711.4934038349.

Adding to 5013323031 its reverse (1303233105), we get a palindrome (6316556136).

The spelling of 5013323031 in words is "five billion, thirteen million, three hundred twenty-three thousand, thirty-one".

Divisors: 1 3 193 579 8658589 25975767 1671107677 5013323031