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31341213034 = 219447805811
BaseRepresentation
bin11101001100000101…
…001111010101101010
32222220020000120202221
4131030011033111222
51003141322304114
622221542544254
72156443625635
oct351405172552
988806016687
1031341213034
111232333025a
1260a813808a
132c561cca91
141734616c1c
15c3675a524
hex74c14f56a

31341213034 has 8 divisors (see below), whose sum is σ = 47014295328. Its totient is φ = 15669781260.

The previous prime is 31341212999. The next prime is 31341213047. The reversal of 31341213034 is 43031214313.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 364012 + ... + 441799.

It is an arithmetic number, because the mean of its divisors is an integer number (5876786916).

Almost surely, 231341213034 is an apocalyptic number.

31341213034 is a deficient number, since it is larger than the sum of its proper divisors (15673082294).

31341213034 is a wasteful number, since it uses less digits than its factorization.

31341213034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825260.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 31341213034 its reverse (43031214313), we get a palindrome (74372427347).

The spelling of 31341213034 in words is "thirty-one billion, three hundred forty-one million, two hundred thirteen thousand, thirty-four".

Divisors: 1 2 19447 38894 805811 1611622 15670606517 31341213034