Base | Representation |
---|---|
bin | 10011000101001110… |
… | …11010000010101000 |
3 | 222102221201001211220 |
4 | 21202213122002220 |
5 | 131440033311130 |
6 | 4412313422040 |
7 | 511603143543 |
oct | 114247320250 |
9 | 28387631756 |
10 | 10244432040 |
11 | 4387795467 |
12 | 1b9aa0a920 |
13 | c7353070b |
14 | 6d27cd85a |
15 | 3ee592410 |
hex | 2629da0a8 |
10244432040 has 64 divisors (see below), whose sum is σ = 30742027200. Its totient is φ = 2731072512.
The previous prime is 10244432039. The next prime is 10244432069. The reversal of 10244432040 is 4023444201.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a self number, because there is not a number n which added to its sum of digits gives 10244432040.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 502771 + ... + 522749.
It is an arithmetic number, because the mean of its divisors is an integer number (480344175).
Almost surely, 210244432040 is an apocalyptic number.
10244432040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10244432040 is an abundant number, since it is smaller than the sum of its proper divisors (20497595160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10244432040 is a wasteful number, since it uses less digits than its factorization.
10244432040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24266 (or 24262 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 24.
Adding to 10244432040 its reverse (4023444201), we get a palindrome (14267876241).
The spelling of 10244432040 in words is "ten billion, two hundred forty-four million, four hundred thirty-two thousand, forty".
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