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34040511136 = 2517223280603
BaseRepresentation
bin11111101100111110…
…001111101010100000
310020212100020010122201
4133230332033222200
51024203332324021
623345450142544
72313361366462
oct375476175240
9106770203581
1034040511136
1113488a87935
126720121a54
1332964cbba8
14190cd06132
15d43702591
hex7ecf8faa0

34040511136 has 48 divisors (see below), whose sum is σ = 71277905664. Its totient is φ = 15947172864.

The previous prime is 34040511079. The next prime is 34040511143. The reversal of 34040511136 is 63111504043.

It is a super-3 number, since 3×340405111363 (a number of 33 digits) contains 333 as substring.

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, 18990 + ... + 261613.

It is an arithmetic number, because the mean of its divisors is an integer number (1484956368).

Almost surely, 234040511136 is an apocalyptic number.

It is an amenable number.

34040511136 is an abundant number, since it is smaller than the sum of its proper divisors (37237394528).

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

34040511136 is a wasteful number, since it uses less digits than its factorization.

34040511136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280853 (or 280845 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

It can be divided in two parts, 340405 and 11136, that added together give a triangular number (351541 = T838).

The spelling of 34040511136 in words is "thirty-four billion, forty million, five hundred eleven thousand, one hundred thirty-six".

Divisors: 1 2 4 8 16 17 32 34 68 136 223 272 446 544 892 1784 3568 3791 7136 7582 15164 30328 60656 121312 280603 561206 1122412 2244824 4489648 4770251 8979296 9540502 19081004 38162008 62574469 76324016 125148938 152648032 250297876 500595752 1001191504 1063765973 2002383008 2127531946 4255063892 8510127784 17020255568 34040511136