Base | Representation |
---|---|
bin | 111000111000010001… |
… | …1100110000100010001 |
3 | 102200021200000001112110 |
4 | 1301300203212010101 |
5 | 4000124222312231 |
6 | 132040324015533 |
7 | 11552633210523 |
oct | 1616043460421 |
9 | 380250001473 |
10 | 122147463441 |
11 | 478910711a3 |
12 | 1b80ab315a9 |
13 | b698082bb3 |
14 | 5caa629a13 |
15 | 329d796046 |
hex | 1c708e6111 |
122147463441 has 8 divisors (see below), whose sum is σ = 163635149344. Its totient is φ = 81045709920.
The previous prime is 122147463437. The next prime is 122147463457. The reversal of 122147463441 is 144364741221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 122147463441 - 22 = 122147463437 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 122147463441.
It is not an unprimeable number, because it can be changed into a prime (122147463421) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96482356 + ... + 96483621.
It is an arithmetic number, because the mean of its divisors is an integer number (20454393668).
Almost surely, 2122147463441 is an apocalyptic number.
It is an amenable number.
122147463441 is a deficient number, since it is larger than the sum of its proper divisors (41487685903).
122147463441 is a wasteful number, since it uses less digits than its factorization.
122147463441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 192966191.
The product of its digits is 129024, while the sum is 39.
The spelling of 122147463441 in words is "one hundred twenty-two billion, one hundred forty-seven million, four hundred sixty-three thousand, four hundred forty-one".
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