Base | Representation |
---|---|
bin | 1001000001101111… |
… | …0010000101011110 |
3 | 20020212200102102111 |
4 | 2100123302011132 |
5 | 14430314432032 |
6 | 1040241344234 |
7 | 114022610164 |
oct | 22033620536 |
9 | 6225612374 |
10 | 2423202142 |
11 | 103391a6a9 |
12 | 57763807a |
13 | 2c805072a |
14 | 18db7d234 |
15 | e2b0ac47 |
hex | 906f215e |
2423202142 has 4 divisors (see below), whose sum is σ = 3634803216. Its totient is φ = 1211601070.
The previous prime is 2423202137. The next prime is 2423202193. The reversal of 2423202142 is 2412023242.
It is a semiprime because it is the product of two primes.
It is a super-3 number, since 3×24232021423 (a number of 29 digits) contains 333 as substring.
It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 605800534 + ... + 605800537.
It is an arithmetic number, because the mean of its divisors is an integer number (908700804).
Almost surely, 22423202142 is an apocalyptic number.
2423202142 is a deficient number, since it is larger than the sum of its proper divisors (1211601074).
2423202142 is a wasteful number, since it uses less digits than its factorization.
2423202142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1211601073.
The product of its (nonzero) digits is 1536, while the sum is 22.
The square root of 2423202142 is about 49226.0311420695. The cubic root of 2423202142 is about 1343.1665924982.
Adding to 2423202142 its reverse (2412023242), we get a palindrome (4835225384).
The spelling of 2423202142 in words is "two billion, four hundred twenty-three million, two hundred two thousand, one hundred forty-two".
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