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34424233031 = 127613442181
BaseRepresentation
bin100000000011110110…
…000001110001000111
310021212002021020010202
4200003312001301013
51031000100424111
623451514441115
72326031103266
oct400366016107
9107762236122
1034424233031
1113665644871
12680873319b
133327b61176
141947c705dd
15d6724cb3b
hex803d81c47

34424233031 has 8 divisors (see below), whose sum is σ = 34751967744. Its totient is φ = 34097384160.

The previous prime is 34424233021. The next prime is 34424233093. The reversal of 34424233031 is 13033242443.

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 34424233031 - 26 = 34424232967 is a prime.

It is a super-2 number, since 2×344242330312 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34424232985 and 34424233003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34424233021) 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, 143240 + ... + 298941.

It is an arithmetic number, because the mean of its divisors is an integer number (4343995968).

Almost surely, 234424233031 is an apocalyptic number.

34424233031 is a deficient number, since it is larger than the sum of its proper divisors (327734713).

34424233031 is a wasteful number, since it uses less digits than its factorization.

34424233031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442921.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 34424233031 its reverse (13033242443), we get a palindrome (47457475474).

The spelling of 34424233031 in words is "thirty-four billion, four hundred twenty-four million, two hundred thirty-three thousand, thirty-one".

Divisors: 1 127 613 77851 442181 56156987 271056953 34424233031