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34057023222881 = 317315049502087
BaseRepresentation
bin1111011111001100001001…
…10001010111010001100001
311110120211010111122022122002
413233212010301113101201
513430442240421113011
6200233325214453345
710113352532655461
oct757460461272141
9143524114568562
1034057023222881
11a940558820aaa
1239a0590204255
131600743051989
1485a523a9dba1
153e0d7becdc3b
hex1ef984c57461

34057023222881 has 8 divisors (see below), whose sum is σ = 35637220944384. Its totient is φ = 32506924505760.

The previous prime is 34057023222869. The next prime is 34057023222923. The reversal of 34057023222881 is 18822232075043.

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-34057023222881 is a prime.

It is a super-2 number, since 2×340570232228812 (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34057023225881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7524748781 + ... + 7524753306.

It is an arithmetic number, because the mean of its divisors is an integer number (4454652618048).

Almost surely, 234057023222881 is an apocalyptic number.

34057023222881 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

34057023222881 is a deficient number, since it is larger than the sum of its proper divisors (1580197721503).

34057023222881 is a wasteful number, since it uses less digits than its factorization.

34057023222881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15049502191.

The product of its (nonzero) digits is 1290240, while the sum is 47.

The spelling of 34057023222881 in words is "thirty-four trillion, fifty-seven billion, twenty-three million, two hundred twenty-two thousand, eight hundred eighty-one".

Divisors: 1 31 73 2263 15049502087 466534564697 1098613652351 34057023222881