Base | Representation |
---|---|
bin | 1000111111000111… |
… | …1001011010111110 |
3 | 20020010000120200211 |
4 | 2033301321122332 |
5 | 14420012102032 |
6 | 1035210143034 |
7 | 113530356421 |
oct | 21761713276 |
9 | 6203016624 |
10 | 2412222142 |
11 | 1028700220 |
12 | 573a21a7a |
13 | 2c59a7aa5 |
14 | 18c5219b8 |
15 | e1b8c747 |
hex | 8fc796be |
2412222142 has 8 divisors (see below), whose sum is σ = 3947272632. Its totient is φ = 1096464600.
The previous prime is 2412222119. The next prime is 2412222151.
2412222142 is nontrivially palindromic in base 10.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 109646461 = 2412222142 / (2 + 4 + 1 + 2 + 2 + 2 + 2 + 1 + 4 + 2).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54823209 + ... + 54823252.
It is an arithmetic number, because the mean of its divisors is an integer number (493409079).
Almost surely, 22412222142 is an apocalyptic number.
2412222142 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
2412222142 is a deficient number, since it is larger than the sum of its proper divisors (1535050490).
2412222142 is a wasteful number, since it uses less digits than its factorization.
2412222142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109646474.
The product of its digits is 1024, while the sum is 22.
The square root of 2412222142 is about 49114.3781595573. The cubic root of 2412222142 is about 1341.1348042734.
It can be divided in two parts, 24122 and 22142, that added together give a palindrome (46264).
The spelling of 2412222142 in words is "two billion, four hundred twelve million, two hundred twenty-two thousand, one hundred forty-two".
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