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34319535289 = 1319138945487
BaseRepresentation
bin11111111101100110…
…101000110010111001
310021120210021000211121
4133331212220302321
51030241300112124
623433254425241
72323320144124
oct377546506271
9107523230747
1034319535289
1113611534906
126799662221
13330c264340
141937db93bb
15d5ce6b2e4
hex7fd9a8cb9

34319535289 has 8 divisors (see below), whose sum is σ = 38904736640. Its totient is φ = 30012224976.

The previous prime is 34319535277. The next prime is 34319535293. The reversal of 34319535289 is 98253591343.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34319535289 - 27 = 34319535161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34319535269) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69472497 + ... + 69472990.

It is an arithmetic number, because the mean of its divisors is an integer number (4863092080).

Almost surely, 234319535289 is an apocalyptic number.

It is an amenable number.

34319535289 is a deficient number, since it is larger than the sum of its proper divisors (4585201351).

34319535289 is a wasteful number, since it uses less digits than its factorization.

34319535289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138945519.

The product of its digits is 3499200, while the sum is 52.

The spelling of 34319535289 in words is "thirty-four billion, three hundred nineteen million, five hundred thirty-five thousand, two hundred eighty-nine".

Divisors: 1 13 19 247 138945487 1806291331 2639964253 34319535289