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34040707370 = 257943089503
BaseRepresentation
bin11111101100111110…
…111111100100101010
310020212100121002211122
4133230332333210222
51024203410113440
623345454255242
72313363144545
oct375476774452
9106770532748
1034040707370
111348910130a
1267201b7522
13329656a2c7
14190cd5785c
15d437407b5
hex7ecfbf92a

34040707370 has 16 divisors (see below), whose sum is σ = 62048885760. Its totient is φ = 13443924624.

The previous prime is 34040707339. The next prime is 34040707387. The reversal of 34040707370 is 7370704043.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 34040707370.

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, 21543962 + ... + 21545541.

It is an arithmetic number, because the mean of its divisors is an integer number (3878055360).

Almost surely, 234040707370 is an apocalyptic number.

34040707370 is a deficient number, since it is larger than the sum of its proper divisors (28008178390).

34040707370 is a wasteful number, since it uses less digits than its factorization.

34040707370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43089589.

The product of its (nonzero) digits is 49392, while the sum is 35.

The spelling of 34040707370 in words is "thirty-four billion, forty million, seven hundred seven thousand, three hundred seventy".

Divisors: 1 2 5 10 79 158 395 790 43089503 86179006 215447515 430895030 3404070737 6808141474 17020353685 34040707370