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34243823132 = 2246193719819
BaseRepresentation
bin11111111001000101…
…110100011000011100
310021101111210110021122
4133321011310120130
51030112404320012
623421551550112
72321410460021
oct377105643034
9107344713248
1034243823132
1113582822182
12677822b338
1332c967584c
14192bd0b548
15d564b2e72
hex7f917461c

34243823132 has 24 divisors (see below), whose sum is σ = 60123811440. Its totient is φ = 17065676160.

The previous prime is 34243823071. The next prime is 34243823143. The reversal of 34243823132 is 23132834243.

It is a junction number, because it is equal to n+sod(n) for n = 34243823092 and 34243823101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1717919 + ... + 1737737.

It is an arithmetic number, because the mean of its divisors is an integer number (2505158810).

Almost surely, 234243823132 is an apocalyptic number.

It is an amenable number.

34243823132 is a deficient number, since it is larger than the sum of its proper divisors (25879988308).

34243823132 is a wasteful number, since it uses less digits than its factorization.

34243823132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21221 (or 21219 counting only the distinct ones).

The product of its digits is 82944, while the sum is 35.

It can be divided in two parts, 34243 and 823132, that added together give a cube (857375 = 953).

The spelling of 34243823132 in words is "thirty-four billion, two hundred forty-three million, eight hundred twenty-three thousand, one hundred thirty-two".

Divisors: 1 2 4 461 922 937 1844 1874 3748 19819 39638 79276 431957 863914 1727828 9136559 18273118 18570403 36546236 37140806 74281612 8560955783 17121911566 34243823132