Base | Representation |
---|---|
bin | 1010001001001010010110… |
… | …00000001010111101000101 |
3 | 2220222100011102211211121221 |
4 | 11010211023000022331011 |
5 | 10410421142004113242 |
6 | 115234441503240341 |
7 | 4461325163362210 |
oct | 504451300127505 |
9 | 86870142754557 |
10 | 22305023504197 |
11 | 711a564306185 |
12 | 2602a432a90b1 |
13 | c5a47c3449a5 |
14 | 5717d70ac777 |
15 | 28a31156d167 |
hex | 14494b00af45 |
22305023504197 has 8 divisors (see below), whose sum is σ = 26113198249152. Its totient is φ = 18652284463200.
The previous prime is 22305023504149. The next prime is 22305023504201. The reversal of 22305023504197 is 79140532050322.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 22305023504197 - 239 = 21755267690309 is a prime.
It is a super-2 number, since 2×223050235041972 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22305023504297) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38858925679 + ... + 38858926252.
It is an arithmetic number, because the mean of its divisors is an integer number (3264149781144).
Almost surely, 222305023504197 is an apocalyptic number.
It is an amenable number.
22305023504197 is a deficient number, since it is larger than the sum of its proper divisors (3808174744955).
22305023504197 is an equidigital number, since it uses as much as digits as its factorization.
22305023504197 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77717851979.
The product of its (nonzero) digits is 453600, while the sum is 43.
The spelling of 22305023504197 in words is "twenty-two trillion, three hundred five billion, twenty-three million, five hundred four thousand, one hundred ninety-seven".
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