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34040673707 = 1716345726881
BaseRepresentation
bin11111101100111110…
…110111010110101011
310020212100112101122212
4133230332313112223
51024203403024312
623345453435335
72313362644445
oct375476672653
9106770471585
1034040673707
1113489088a97
12672019bb4b
133296557ba1
14190cd49495
15d43735822
hex7ecfb75ab

34040673707 has 16 divisors (see below), whose sum is σ = 36344894112. Its totient is φ = 31770869760.

The previous prime is 34040673697. The next prime is 34040673721. The reversal of 34040673707 is 70737604043.

It is a cyclic number.

It is not a de Polignac number, because 34040673707 - 222 = 34036479403 is a prime.

It is a super-2 number, since 2×340406737072 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34040673767) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1252907 + ... + 1279787.

It is an arithmetic number, because the mean of its divisors is an integer number (2271555882).

Almost surely, 234040673707 is an apocalyptic number.

34040673707 is a deficient number, since it is larger than the sum of its proper divisors (2304220405).

34040673707 is a wasteful number, since it uses less digits than its factorization.

34040673707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27518.

The product of its (nonzero) digits is 296352, while the sum is 41.

The spelling of 34040673707 in words is "thirty-four billion, forty million, six hundred seventy-three thousand, seven hundred seven".

Divisors: 1 17 163 457 2771 7769 26881 74491 456977 1266347 4381603 12284617 74487251 208838489 2002392571 34040673707