Base | Representation |
---|---|
bin | 10101011100010100… |
… | …001011110011011110 |
3 | 2012102120000200000122 |
4 | 111130110023303132 |
5 | 334123022202312 |
6 | 14324340154542 |
7 | 1443355432220 |
oct | 253424136336 |
9 | 65376020018 |
10 | 23023631582 |
11 | 98452701a6 |
12 | 4566698a52 |
13 | 222bc44553 |
14 | 1185ac0410 |
15 | 8eb42bb72 |
hex | 55c50bcde |
23023631582 has 16 divisors (see below), whose sum is σ = 39530672352. Its totient is φ = 9851873280.
The previous prime is 23023631569. The next prime is 23023631621. The reversal of 23023631582 is 28513632032.
It is a super-2 number, since 2×230236315822 (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 7 ways as a sum of consecutive naturals, for example, 1273823 + ... + 1291770.
It is an arithmetic number, because the mean of its divisors is an integer number (2470667022).
Almost surely, 223023631582 is an apocalyptic number.
23023631582 is a deficient number, since it is larger than the sum of its proper divisors (16507040770).
23023631582 is a wasteful number, since it uses less digits than its factorization.
23023631582 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2566243.
The product of its (nonzero) digits is 51840, while the sum is 35.
The spelling of 23023631582 in words is "twenty-three billion, twenty-three million, six hundred thirty-one thousand, five hundred eighty-two".
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