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34251420555311 = 234334632376699
BaseRepresentation
bin1111100100110110001111…
…10000010101100000101111
311111021101220101112000002012
413302123013300111200233
513442133402130232221
6200502515124151435
710133404063015631
oct762330760254057
9144241811460065
1034251420555311
11aa05a44a75123
123a121a353857b
131615b836c142b
14865ac5a40a51
153e5e5865365b
hex1f26c7c1582f

34251420555311 has 8 divisors (see below), whose sum is σ = 36571789795200. Its totient is φ = 32000316068952.

The previous prime is 34251420555307. The next prime is 34251420555377. The reversal of 34251420555311 is 11355502415243.

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 34251420555311 - 22 = 34251420555307 is a prime.

It is a super-2 number, since 2×342514205553112 (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34251420551311) 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, 17316187361 + ... + 17316189338.

It is an arithmetic number, because the mean of its divisors is an integer number (4571473724400).

Almost surely, 234251420555311 is an apocalyptic number.

34251420555311 is a deficient number, since it is larger than the sum of its proper divisors (2320369239889).

34251420555311 is a wasteful number, since it uses less digits than its factorization.

34251420555311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34632376765.

The product of its (nonzero) digits is 360000, while the sum is 41.

The spelling of 34251420555311 in words is "thirty-four trillion, two hundred fifty-one billion, four hundred twenty million, five hundred fifty-five thousand, three hundred eleven".

Divisors: 1 23 43 989 34632376699 796544664077 1489192198057 34251420555311