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34220654311 = 191801087069
BaseRepresentation
bin11111110111101101…
…011011111011100111
310021022220012100122011
4133313231123323213
51030040441414221
623415403215051
72321006522314
oct376755337347
9107286170564
1034220654311
1113570738098
126770517487
1332c4922c9c
141928bd9d0b
15d544381e1
hex7f7b5bee7

34220654311 has 4 divisors (see below), whose sum is σ = 36021741400. Its totient is φ = 32419567224.

The previous prime is 34220654297. The next prime is 34220654333. The reversal of 34220654311 is 11345602243.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-34220654311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34220654371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 900543516 + ... + 900543553.

It is an arithmetic number, because the mean of its divisors is an integer number (9005435350).

Almost surely, 234220654311 is an apocalyptic number.

34220654311 is a deficient number, since it is larger than the sum of its proper divisors (1801087089).

34220654311 is a wasteful number, since it uses less digits than its factorization.

34220654311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1801087088.

The product of its (nonzero) digits is 17280, while the sum is 31.

The spelling of 34220654311 in words is "thirty-four billion, two hundred twenty million, six hundred fifty-four thousand, three hundred eleven".

Divisors: 1 19 1801087069 34220654311