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34553149460 = 2251727657473
BaseRepresentation
bin100000001011100001…
…110011100000010100
310022012001211212020022
4200023201303200110
51031231101240320
623512401524312
72332154632034
oct401341634024
9108161755208
1034553149460
1113721396675
126843943698
13334878a68b
14195b02b8c4
15d73715325
hex80b873814

34553149460 has 12 divisors (see below), whose sum is σ = 72561613908. Its totient is φ = 13821259776.

The previous prime is 34553149427. The next prime is 34553149487. The reversal of 34553149460 is 6494135543.

It can be written as a sum of positive squares in 2 ways, for example, as 13203848464 + 21349300996 = 114908^2 + 146114^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 863828717 + ... + 863828756.

It is an arithmetic number, because the mean of its divisors is an integer number (6046801159).

Almost surely, 234553149460 is an apocalyptic number.

It is an amenable number.

34553149460 is an abundant number, since it is smaller than the sum of its proper divisors (38008464448).

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

34553149460 is a wasteful number, since it uses less digits than its factorization.

34553149460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1727657482 (or 1727657480 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 44.

The spelling of 34553149460 in words is "thirty-four billion, five hundred fifty-three million, one hundred forty-nine thousand, four hundred sixty".

Divisors: 1 2 4 5 10 20 1727657473 3455314946 6910629892 8638287365 17276574730 34553149460