Base | Representation |
---|---|
bin | 100001101100011011110… |
… | …001110001001110010100 |
3 | 22012100120221002010211102 |
4 | 201230123301301032110 |
5 | 300414022032412202 |
6 | 4531412110125232 |
7 | 326200044124505 |
oct | 41543361611624 |
9 | 8170527063742 |
10 | 2315453404052 |
11 | 812a840a0298 |
12 | 3149007b0818 |
13 | 13a466b2b239 |
14 | 800d611cbac |
15 | 4036c1b2d02 |
hex | 21b1bc71394 |
2315453404052 has 24 divisors (see below), whose sum is σ = 4182902099712. Its totient is φ = 1120341153600.
The previous prime is 2315453404051. The next prime is 2315453404093. The reversal of 2315453404052 is 2504043545132.
It is a super-2 number, since 2×23154534040522 (a number of 26 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2315453403997 and 2315453404015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2315453404051) 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, 3366152 + ... + 3995232.
It is an arithmetic number, because the mean of its divisors is an integer number (174287587488).
Almost surely, 22315453404052 is an apocalyptic number.
It is an amenable number.
2315453404052 is a deficient number, since it is larger than the sum of its proper divisors (1867448695660).
2315453404052 is a wasteful number, since it uses less digits than its factorization.
2315453404052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 658799 (or 658797 counting only the distinct ones).
The product of its (nonzero) digits is 288000, while the sum is 38.
Adding to 2315453404052 its reverse (2504043545132), we get a palindrome (4819496949184).
The spelling of 2315453404052 in words is "two trillion, three hundred fifteen billion, four hundred fifty-three million, four hundred four thousand, fifty-two".
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