Base | Representation |
---|---|
bin | 10011100110010101… |
… | …10100110110010110 |
3 | 1000011022021201111000 |
4 | 21303022310312112 |
5 | 133022132333332 |
6 | 4500034124130 |
7 | 521514550662 |
oct | 116312646626 |
9 | 30138251430 |
10 | 10522152342 |
11 | 450a531879 |
12 | 2057a20646 |
13 | cb8c2a560 |
14 | 71b6438a2 |
15 | 418b4eb7c |
hex | 2732b4d96 |
10522152342 has 128 divisors (see below), whose sum is σ = 25907091840. Its totient is φ = 3144960000.
The previous prime is 10522152317. The next prime is 10522152379. The reversal of 10522152342 is 24325122501.
10522152342 is a `hidden beast` number, since 105 + 2 + 215 + 2 + 342 = 666.
It is a super-4 number, since 4×105221523424 (a number of 41 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8087092 + ... + 8088392.
It is an arithmetic number, because the mean of its divisors is an integer number (202399155).
Almost surely, 210522152342 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10522152342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12953545920).
10522152342 is an abundant number, since it is smaller than the sum of its proper divisors (15384939498).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10522152342 is a wasteful number, since it uses less digits than its factorization.
10522152342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1647 (or 1641 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
Adding to 10522152342 its reverse (24325122501), we get a palindrome (34847274843).
The spelling of 10522152342 in words is "ten billion, five hundred twenty-two million, one hundred fifty-two thousand, three hundred forty-two".
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