Base | Representation |
---|---|
bin | 10011000011111010… |
… | …01001100100101100 |
3 | 222102011212021101010 |
4 | 21201331021210230 |
5 | 131424214321130 |
6 | 4411240145220 |
7 | 511410035613 |
oct | 114175114454 |
9 | 28364767333 |
10 | 10233354540 |
11 | 4381509802 |
12 | 1b97168210 |
13 | c71152596 |
14 | 6d114887a |
15 | 3ed6050b0 |
hex | 261f4992c |
10233354540 has 24 divisors (see below), whose sum is σ = 28653392880. Its totient is φ = 2728894528.
The previous prime is 10233354517. The next prime is 10233354553. The reversal of 10233354540 is 4545333201.
It is a super-2 number, since 2×102333545402 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 10233354498 and 10233354507.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85277895 + ... + 85278014.
It is an arithmetic number, because the mean of its divisors is an integer number (1193891370).
Almost surely, 210233354540 is an apocalyptic number.
10233354540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10233354540 is an abundant number, since it is smaller than the sum of its proper divisors (18420038340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10233354540 is a wasteful number, since it uses less digits than its factorization.
10233354540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 170555921 (or 170555919 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 30.
Adding to 10233354540 its reverse (4545333201), we get a palindrome (14778687741).
The spelling of 10233354540 in words is "ten billion, two hundred thirty-three million, three hundred fifty-four thousand, five hundred forty".
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