Base | Representation |
---|---|
bin | 1010000010111010011… |
… | …11011010000111000101 |
3 | 1012222220220122021211021 |
4 | 11001131033122013011 |
5 | 21123342344011002 |
6 | 422322021111141 |
7 | 33636300034444 |
oct | 5013517320705 |
9 | 1188826567737 |
10 | 345161703877 |
11 | 123422868911 |
12 | 56a89b584b1 |
13 | 267193a8c03 |
14 | 129c5064d5b |
15 | 8ea23de737 |
hex | 505d3da1c5 |
345161703877 has 16 divisors (see below), whose sum is σ = 349485611904. Its totient is φ = 340867072000.
The previous prime is 345161703871. The next prime is 345161703883. The reversal of 345161703877 is 778307161543.
It is an interprime number because it is at equal distance from previous prime (345161703871) and next prime (345161703883).
It is a cyclic number.
It is not a de Polignac number, because 345161703877 - 227 = 345027486149 is a prime.
It is a super-2 number, since 2×3451617038772 (a number of 24 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 (345161703871) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26108373 + ... + 26121589.
It is an arithmetic number, because the mean of its divisors is an integer number (21842850744).
Almost surely, 2345161703877 is an apocalyptic number.
It is an amenable number.
345161703877 is a deficient number, since it is larger than the sum of its proper divisors (4323908027).
345161703877 is a wasteful number, since it uses less digits than its factorization.
345161703877 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14300.
The product of its (nonzero) digits is 2963520, while the sum is 52.
The spelling of 345161703877 in words is "three hundred forty-five billion, one hundred sixty-one million, seven hundred three thousand, eight hundred seventy-seven".
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