Base | Representation |
---|---|
bin | 1010011110100011110001… |
… | …10100011111110111010101 |
3 | 10000120121212100121000010000 |
4 | 11033101320310133313111 |
5 | 11004442343242304134 |
6 | 121000311500321513 |
7 | 4565413263202110 |
oct | 517217064376725 |
9 | 100517770530100 |
10 | 23040231603669 |
11 | 73833420a0045 |
12 | 2701426b43299 |
13 | cb18b8b67387 |
14 | 5992203ad577 |
15 | 29e4e15aee99 |
hex | 14f478d1fdd5 |
23040231603669 has 40 divisors (see below), whose sum is σ = 39481225597440. Its totient is φ = 13116902876064.
The previous prime is 23040231603661. The next prime is 23040231603671. The reversal of 23040231603669 is 96630613204032.
23040231603669 is a `hidden beast` number, since 2 + 3 + 0 + 4 + 0 + 2 + 31 + 603 + 6 + 6 + 9 = 666.
It is not a de Polignac number, because 23040231603669 - 23 = 23040231603661 is a prime.
It is a super-2 number, since 2×230402316036692 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23040231603661) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 75377829 + ... + 75682874.
It is an arithmetic number, because the mean of its divisors is an integer number (987030639936).
Almost surely, 223040231603669 is an apocalyptic number.
It is an amenable number.
23040231603669 is a deficient number, since it is larger than the sum of its proper divisors (16440993993771).
23040231603669 is a wasteful number, since it uses less digits than its factorization.
23040231603669 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 151060991 (or 151060982 counting only the distinct ones).
The product of its (nonzero) digits is 839808, while the sum is 45.
The spelling of 23040231603669 in words is "twenty-three trillion, forty billion, two hundred thirty-one million, six hundred three thousand, six hundred sixty-nine".
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