Base | Representation |
---|---|
bin | 10010111100110001110… |
… | …101000111110101110111 |
3 | 11121111020022220222020121 |
4 | 102330301311013311313 |
5 | 132313412020200043 |
6 | 2434121051112411 |
7 | 163040001501211 |
oct | 22746165076567 |
9 | 4544208828217 |
10 | 1302211100023 |
11 | 4622a0243389 |
12 | 190463a42707 |
13 | 95a4b214252 |
14 | 470550b55b1 |
15 | 23d180d5ded |
hex | 12f31d47d77 |
1302211100023 has 8 divisors (see below), whose sum is σ = 1370762611200. Its totient is φ = 1233660997368.
The previous prime is 1302211099993. The next prime is 1302211100149. The reversal of 1302211100023 is 3200011122031.
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 1302211100023 - 25 = 1302211099991 is a prime.
It is a super-2 number, since 2×13022111000232 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1302211140023) 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, 1922340 + ... + 2509942.
It is an arithmetic number, because the mean of its divisors is an integer number (171345326400).
Almost surely, 21302211100023 is an apocalyptic number.
1302211100023 is a deficient number, since it is larger than the sum of its proper divisors (68551511177).
1302211100023 is a wasteful number, since it uses less digits than its factorization.
1302211100023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 704261.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 1302211100023 its reverse (3200011122031), we get a palindrome (4502222222054).
The spelling of 1302211100023 in words is "one trillion, three hundred two billion, two hundred eleven million, one hundred thousand, twenty-three".
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