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34310223011 = 63235426257
BaseRepresentation
bin11111111101000011…
…000111010010100011
310021120010201220210102
4133331003013102203
51030231404114021
623432323053015
72323145040461
oct377503072243
9107503656712
1034310223011
1113607254409
12679651116b
13330a35380c
141936a73831
15d5c22c00b
hex7fd0c74a3

34310223011 has 4 divisors (see below), whose sum is σ = 34315655592. Its totient is φ = 34304790432.

The previous prime is 34310223007. The next prime is 34310223061. The reversal of 34310223011 is 11032201343.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11032201343 = 28139260503.

It is a cyclic number.

It is not a de Polignac number, because 34310223011 - 22 = 34310223007 is a prime.

It is a super-2 number, since 2×343102230112 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34310223061) 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, 2706806 + ... + 2719451.

It is an arithmetic number, because the mean of its divisors is an integer number (8578913898).

Almost surely, 234310223011 is an apocalyptic number.

34310223011 is a deficient number, since it is larger than the sum of its proper divisors (5432581).

34310223011 is an equidigital number, since it uses as much as digits as its factorization.

34310223011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5432580.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 34310223011 its reverse (11032201343), we get a palindrome (45342424354).

The spelling of 34310223011 in words is "thirty-four billion, three hundred ten million, two hundred twenty-three thousand, eleven".

Divisors: 1 6323 5426257 34310223011