Base | Representation |
---|---|
bin | 100000001111100001… |
… | …010111001111001001 |
3 | 10022100201220110110101 |
4 | 200033201113033021 |
5 | 1031400224030122 |
6 | 23523153445401 |
7 | 2333630233111 |
oct | 401741271711 |
9 | 108321813411 |
10 | 34620142537 |
11 | 13756193552 |
12 | 6862270861 |
13 | 3359615656 |
14 | 1965caa041 |
15 | d7954a027 |
hex | 80f8573c9 |
34620142537 has 2 divisors, whose sum is σ = 34620142538. Its totient is φ = 34620142536.
The previous prime is 34620142523. The next prime is 34620142553. The reversal of 34620142537 is 73524102643.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 31944770361 + 2675372176 = 178731^2 + 51724^2 .
It is a cyclic number.
It is not a de Polignac number, because 34620142537 - 235 = 260404169 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 34620142496 and 34620142505.
It is not a weakly prime, because it can be changed into another prime (34620142597) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17310071268 + 17310071269.
It is an arithmetic number, because the mean of its divisors is an integer number (17310071269).
Almost surely, 234620142537 is an apocalyptic number.
It is an amenable number.
34620142537 is a deficient number, since it is larger than the sum of its proper divisors (1).
34620142537 is an equidigital number, since it uses as much as digits as its factorization.
34620142537 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 120960, while the sum is 37.
The spelling of 34620142537 in words is "thirty-four billion, six hundred twenty million, one hundred forty-two thousand, five hundred thirty-seven".
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