Base | Representation |
---|---|
bin | 10101101010000100… |
… | …011001011011111110 |
3 | 2020000122012121022101 |
4 | 111222010121123332 |
5 | 340111104433032 |
6 | 14403301535314 |
7 | 1452156630106 |
oct | 255204313376 |
9 | 66018177271 |
10 | 23254374142 |
11 | 995354052a |
12 | 460ba1453a |
13 | 22679a37cc |
14 | 11a85c6206 |
15 | 911809de7 |
hex | 56a1196fe |
23254374142 has 8 divisors (see below), whose sum is σ = 34980376896. Its totient is φ = 11594248512.
The previous prime is 23254374079. The next prime is 23254374161. The reversal of 23254374142 is 24147345232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×232543741422 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16468398 + ... + 16469809.
It is an arithmetic number, because the mean of its divisors is an integer number (4372547112).
Almost surely, 223254374142 is an apocalyptic number.
23254374142 is a deficient number, since it is larger than the sum of its proper divisors (11726002754).
23254374142 is a wasteful number, since it uses less digits than its factorization.
23254374142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32938562.
The product of its digits is 161280, while the sum is 37.
The spelling of 23254374142 in words is "twenty-three billion, two hundred fifty-four million, three hundred seventy-four thousand, one hundred forty-two".
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