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34123041315 = 345117659493
BaseRepresentation
bin11111110001111001…
…000100101000100011
310021002002112002210000
4133301321010220203
51024340444310230
623401555111043
72315413031316
oct376171045043
9107062462700
1034123041315
1113520626aa0
1267438a2483
1332aa636b0c
141919c6a97d
15d4aaa5b60
hex7f1e44a23

34123041315 has 40 divisors (see below), whose sum is σ = 66729511728. Its totient is φ = 16544502720.

The previous prime is 34123041301. The next prime is 34123041319. The reversal of 34123041315 is 51314032143.

It is a happy number.

34123041315 is a `hidden beast` number, since 3 + 4 + 1 + 230 + 413 + 15 = 666.

It is not a de Polignac number, because 34123041315 - 27 = 34123041187 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (34123041319) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3825292 + ... + 3834201.

Almost surely, 234123041315 is an apocalyptic number.

34123041315 is a deficient number, since it is larger than the sum of its proper divisors (32606470413).

34123041315 is a wasteful number, since it uses less digits than its factorization.

34123041315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7659521 (or 7659512 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 34123041315 its reverse (51314032143), we get a palindrome (85437073458).

The spelling of 34123041315 in words is "thirty-four billion, one hundred twenty-three million, forty-one thousand, three hundred fifteen".

Divisors: 1 3 5 9 11 15 27 33 45 55 81 99 135 165 297 405 495 891 1485 4455 7659493 22978479 38297465 68935437 84254423 114892395 206806311 252763269 344677185 421272115 620418933 758289807 1034031555 1263816345 2274869421 3102094665 3791449035 6824608263 11374347105 34123041315