Base | Representation |
---|---|
bin | 10011100100001101… |
… | …00011011111001000 |
3 | 1000010001121110112111 |
4 | 21302012203133020 |
5 | 133003042133212 |
6 | 4454154352104 |
7 | 521206461256 |
oct | 116206433710 |
9 | 30101543474 |
10 | 10504255432 |
11 | 4500418640 |
12 | 2051a2b634 |
13 | cb5302478 |
14 | 7191055d6 |
15 | 4172b6ea7 |
hex | 2721a37c8 |
10504255432 has 32 divisors (see below), whose sum is σ = 22010032800. Its totient is φ = 4658204800.
The previous prime is 10504255423. The next prime is 10504255439. The reversal of 10504255432 is 23455240501.
It is a super-2 number, since 2×105042554322 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10504255394 and 10504255403.
It is not an unprimeable number, because it can be changed into a prime (10504255439) 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, 1452082 + ... + 1459297.
It is an arithmetic number, because the mean of its divisors is an integer number (687813525).
Almost surely, 210504255432 is an apocalyptic number.
It is an amenable number.
10504255432 is an abundant number, since it is smaller than the sum of its proper divisors (11505777368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10504255432 is a wasteful number, since it uses less digits than its factorization.
10504255432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2911437 (or 2911433 counting only the distinct ones).
The product of its (nonzero) digits is 24000, while the sum is 31.
Adding to 10504255432 its reverse (23455240501), we get a palindrome (33959495933).
The spelling of 10504255432 in words is "ten billion, five hundred four million, two hundred fifty-five thousand, four hundred thirty-two".
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