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34252968980 = 2258919243241
BaseRepresentation
bin11111111001101000…
…101101010000010100
310021102011000010000202
4133321220231100110
51030122230001410
623422520000032
72321551301216
oct377150552024
9107364003022
1034252968980
11135879a962a
12677b300018
1332cb5286a9
14192d20c5b6
15d571bcca5
hex7f9a2d414

34252968980 has 24 divisors (see below), whose sum is σ = 72739454760. Its totient is φ = 13547240960.

The previous prime is 34252968961. The next prime is 34252969013. The reversal of 34252968980 is 8986925243.

It can be written as a sum of positive squares in 4 ways, for example, as 7565172484 + 26687796496 = 86978^2 + 163364^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9619841 + ... + 9623400.

It is an arithmetic number, because the mean of its divisors is an integer number (3030810615).

Almost surely, 234252968980 is an apocalyptic number.

It is an amenable number.

34252968980 is an abundant number, since it is smaller than the sum of its proper divisors (38486485780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34252968980 is a wasteful number, since it uses less digits than its factorization.

34252968980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19243339 (or 19243337 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 56.

The spelling of 34252968980 in words is "thirty-four billion, two hundred fifty-two million, nine hundred sixty-eight thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 20 89 178 356 445 890 1780 19243241 38486482 76972964 96216205 192432410 384864820 1712648449 3425296898 6850593796 8563242245 17126484490 34252968980