Base | Representation |
---|---|
bin | 1010000010111000100… |
… | …01110010110101101011 |
3 | 1012222212210020200221022 |
4 | 11001130101302311223 |
5 | 21123324230132420 |
6 | 422320243003055 |
7 | 33636012534221 |
oct | 5013421626553 |
9 | 1188783220838 |
10 | 345145552235 |
11 | 123414736950 |
12 | 56a8466948b |
13 | 26715c42323 |
14 | 129c2c5cb11 |
15 | 8ea0c9dc25 |
hex | 505c472d6b |
345145552235 has 16 divisors (see below), whose sum is σ = 452794447872. Its totient is φ = 250477423200.
The previous prime is 345145552229. The next prime is 345145552237. The reversal of 345145552235 is 532255541543.
It is not a de Polignac number, because 345145552235 - 238 = 70267645291 is a prime.
It is a super-2 number, since 2×3451455522352 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (345145552237) 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, 6693131 + ... + 6744500.
It is an arithmetic number, because the mean of its divisors is an integer number (28299652992).
Almost surely, 2345145552235 is an apocalyptic number.
345145552235 is a deficient number, since it is larger than the sum of its proper divisors (107648895637).
345145552235 is a wasteful number, since it uses less digits than its factorization.
345145552235 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13438114.
The product of its digits is 1800000, while the sum is 44.
The spelling of 345145552235 in words is "three hundred forty-five billion, one hundred forty-five million, five hundred fifty-two thousand, two hundred thirty-five".
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