Base | Representation |
---|---|
bin | 10011000111111000010111… |
… | …01100111000110010000001 |
3 | 12111220011010121000011222112 |
4 | 21203330023230320302001 |
5 | 21002440422101031200 |
6 | 225234305040545105 |
7 | 11600113145502050 |
oct | 1143741354706201 |
9 | 174804117004875 |
10 | 42052221111425 |
11 | 12443279577888 |
12 | 4872003922195 |
13 | 1a60679ab2465 |
14 | a554a4670397 |
15 | 4cdd1c57b535 |
hex | 263f0bb38c81 |
42052221111425 has 96 divisors (see below), whose sum is σ = 61691295313920. Its totient is φ = 27834260428800.
The previous prime is 42052221111401. The next prime is 42052221111431. The reversal of 42052221111425 is 52411112225024.
It is not a de Polignac number, because 42052221111425 - 214 = 42052221095041 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 42052221111391 and 42052221111400.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 416609312 + ... + 416710238.
It is an arithmetic number, because the mean of its divisors is an integer number (642617659520).
Almost surely, 242052221111425 is an apocalyptic number.
It is an amenable number.
42052221111425 is a deficient number, since it is larger than the sum of its proper divisors (19639074202495).
42052221111425 is a wasteful number, since it uses less digits than its factorization.
42052221111425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101491 (or 101486 counting only the distinct ones).
The product of its (nonzero) digits is 12800, while the sum is 32.
Adding to 42052221111425 its reverse (52411112225024), we get a palindrome (94463333336449).
The spelling of 42052221111425 in words is "forty-two trillion, fifty-two billion, two hundred twenty-one million, one hundred eleven thousand, four hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •