Base | Representation |
---|---|
bin | 10111101101001100000110… |
… | …10111110111011111010101 |
3 | 20211120121012210221102020202 |
4 | 23312212003113313133111 |
5 | 23313100143332042240 |
6 | 302512143214510245 |
7 | 13660166334035105 |
oct | 1366460327673725 |
9 | 224517183842222 |
10 | 52130222143445 |
11 | 15679337405726 |
12 | 5a1b229b05385 |
13 | 2311b21b9a0a4 |
14 | cc318ac6b205 |
15 | 606060231315 |
hex | 2f69835f77d5 |
52130222143445 has 8 divisors (see below), whose sum is σ = 62667378949536. Its totient is φ = 41630102796496.
The previous prime is 52130222143427. The next prime is 52130222143463. The reversal of 52130222143445 is 54434122203125.
It is an interprime number because it is at equal distance from previous prime (52130222143427) and next prime (52130222143463).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 52130222143445 - 218 = 52130221881301 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 52130222143399 and 52130222143408.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9259361687 + ... + 9259367316.
It is an arithmetic number, because the mean of its divisors is an integer number (7833422368692).
Almost surely, 252130222143445 is an apocalyptic number.
It is an amenable number.
52130222143445 is a deficient number, since it is larger than the sum of its proper divisors (10537156806091).
52130222143445 is a wasteful number, since it uses less digits than its factorization.
52130222143445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18518729571.
The product of its (nonzero) digits is 230400, while the sum is 38.
The spelling of 52130222143445 in words is "fifty-two trillion, one hundred thirty billion, two hundred twenty-two million, one hundred forty-three thousand, four hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •