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34230878541 = 3223293564391
BaseRepresentation
bin11111111000010100…
…011100000101001101
310021100121102210122100
4133320110130011031
51030101101103131
623420410305313
72321162444466
oct377024340515
9107317383570
1034230878541
1113576490772
126773a28239
1332c6a92922
14192a2dbd6d
15d552a77e6
hex7f851c14d

34230878541 has 24 divisors (see below), whose sum is σ = 51770549376. Its totient is φ = 21753848160.

The previous prime is 34230878537. The next prime is 34230878569. The reversal of 34230878541 is 14587803243.

34230878541 is a `hidden beast` number, since 3 + 4 + 2 + 30 + 8 + 78 + 541 = 666.

It is not a de Polignac number, because 34230878541 - 22 = 34230878537 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34230878501) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 221545 + ... + 342846.

It is an arithmetic number, because the mean of its divisors is an integer number (2157106224).

Almost surely, 234230878541 is an apocalyptic number.

It is an amenable number.

34230878541 is a deficient number, since it is larger than the sum of its proper divisors (17539670835).

34230878541 is a wasteful number, since it uses less digits than its factorization.

34230878541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564713 (or 564710 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The spelling of 34230878541 in words is "thirty-four billion, two hundred thirty million, eight hundred seventy-eight thousand, five hundred forty-one".

Divisors: 1 3 9 23 69 207 293 879 2637 6739 20217 60651 564391 1693173 5079519 12980993 38942979 116828937 165366563 496099689 1488299067 3803430949 11410292847 34230878541