Base | Representation |
---|---|
bin | 10101101010001100… |
… | …010100110100111111 |
3 | 2020000210010012011110 |
4 | 111222030110310333 |
5 | 340112122434130 |
6 | 14403414253103 |
7 | 1452213404160 |
oct | 255214246477 |
9 | 66023105143 |
10 | 23256452415 |
11 | 995472aa09 |
12 | 4610657193 |
13 | 2268250761 |
14 | 11a89a7767 |
15 | 911abaab0 |
hex | 56a314d3f |
23256452415 has 64 divisors (see below), whose sum is σ = 45905356800. Its totient is φ = 9818586624.
The previous prime is 23256452321. The next prime is 23256452419. The reversal of 23256452415 is 51425465232.
It is not a de Polignac number, because 23256452415 - 27 = 23256452287 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23256452419) by changing a digit.
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 63 ways as a sum of consecutive naturals, for example, 96000 + ... + 236069.
It is an arithmetic number, because the mean of its divisors is an integer number (717271200).
Almost surely, 223256452415 is an apocalyptic number.
23256452415 is a deficient number, since it is larger than the sum of its proper divisors (22648904385).
23256452415 is a wasteful number, since it uses less digits than its factorization.
23256452415 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 332136.
The product of its digits is 288000, while the sum is 39.
The spelling of 23256452415 in words is "twenty-three billion, two hundred fifty-six million, four hundred fifty-two thousand, four hundred fifteen".
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