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34124042339 = 1631493140221
BaseRepresentation
bin11111110001111100…
…111001000001100011
310021002011101221220222
4133301330321001203
51024341223323324
623402032353255
72315424400622
oct376174710143
9107064357828
1034124042339
1113521150092
1267440a582b
1332aa8c763a
14191a04b6b9
15d4ac0255e
hex7f1f39063

34124042339 has 8 divisors (see below), whose sum is σ = 34356633552. Its totient is φ = 33891734880.

The previous prime is 34124042287. The next prime is 34124042371. The reversal of 34124042339 is 93324042143.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-34124042339 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34124042299 and 34124042308.

It is not an unprimeable number, because it can be changed into a prime (34124042539) 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, 173249 + ... + 313469.

It is an arithmetic number, because the mean of its divisors is an integer number (4294579194).

Almost surely, 234124042339 is an apocalyptic number.

34124042339 is a deficient number, since it is larger than the sum of its proper divisors (232591213).

34124042339 is a wasteful number, since it uses less digits than its factorization.

34124042339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141877.

The product of its (nonzero) digits is 62208, while the sum is 35.

The spelling of 34124042339 in words is "thirty-four billion, one hundred twenty-four million, forty-two thousand, three hundred thirty-nine".

Divisors: 1 163 1493 140221 243359 22856023 209349953 34124042339