Base | Representation |
---|---|
bin | 10101001001011111100… |
… | …000100010011111010010 |
3 | 12010221020001210222000212 |
4 | 111021133200202133102 |
5 | 142302330113431232 |
6 | 3031345402444122 |
7 | 206666106216341 |
oct | 25113740423722 |
9 | 5127201728025 |
10 | 1453301311442 |
11 | 510383780502 |
12 | 1b57ab803642 |
13 | a70795c7b06 |
14 | 504a9577b58 |
15 | 27c0c765eb2 |
hex | 1525f8227d2 |
1453301311442 has 8 divisors (see below), whose sum is σ = 2181950093232. Its totient is φ = 725984613700.
The previous prime is 1453301311417. The next prime is 1453301311447. The reversal of 1453301311442 is 2441131033541.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×14533013114422 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1453301311399 and 1453301311408.
It is not an unprimeable number, because it can be changed into a prime (1453301311447) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 333018284 + ... + 333022647.
It is an arithmetic number, because the mean of its divisors is an integer number (272743761654).
Almost surely, 21453301311442 is an apocalyptic number.
1453301311442 is a deficient number, since it is larger than the sum of its proper divisors (728648781790).
1453301311442 is a wasteful number, since it uses less digits than its factorization.
1453301311442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 666042024.
The product of its (nonzero) digits is 17280, while the sum is 32.
Adding to 1453301311442 its reverse (2441131033541), we get a palindrome (3894432344983).
The spelling of 1453301311442 in words is "one trillion, four hundred fifty-three billion, three hundred one million, three hundred eleven thousand, four hundred forty-two".
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