Base | Representation |
---|---|
bin | 10101001011101101… |
… | …101110101011001110 |
3 | 2011201010221120120100 |
4 | 111023231232223032 |
5 | 333040222142332 |
6 | 14240550431530 |
7 | 1433434201425 |
oct | 251355565316 |
9 | 64633846510 |
10 | 22745115342 |
11 | 971202a894 |
12 | 44a93625a6 |
13 | 21b6329341 |
14 | 115ab002bc |
15 | 8d1c6367c |
hex | 54bb6eace |
22745115342 has 24 divisors (see below), whose sum is σ = 49498189416. Its totient is φ = 7548304176.
The previous prime is 22745115331. The next prime is 22745115397. The reversal of 22745115342 is 24351154722.
22745115342 is a `hidden beast` number, since 2 + 2 + 74 + 51 + 1 + 534 + 2 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 22745115297 and 22745115306.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2779213 + ... + 2787384.
It is an arithmetic number, because the mean of its divisors is an integer number (2062424559).
Almost surely, 222745115342 is an apocalyptic number.
22745115342 is an abundant number, since it is smaller than the sum of its proper divisors (26753074074).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22745115342 is a wasteful number, since it uses less digits than its factorization.
22745115342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5566832 (or 5566829 counting only the distinct ones).
The product of its digits is 67200, while the sum is 36.
The spelling of 22745115342 in words is "twenty-two billion, seven hundred forty-five million, one hundred fifteen thousand, three hundred forty-two".
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