Base | Representation |
---|---|
bin | 10011001101000110… |
… | …10000011100110000 |
3 | 222121112221021122010 |
4 | 21212203100130300 |
5 | 132103433444130 |
6 | 4423032442520 |
7 | 513334255566 |
oct | 114643203460 |
9 | 28545837563 |
10 | 10310453040 |
11 | 4410a88a78 |
12 | 1bb8b49440 |
13 | c841080b4 |
14 | 6db497a36 |
15 | 4052840b0 |
hex | 2668d0730 |
10310453040 has 40 divisors (see below), whose sum is σ = 31962405168. Its totient is φ = 2749454080.
The previous prime is 10310453039. The next prime is 10310453047. The reversal of 10310453040 is 4035401301.
It is a tau number, because it is divible by the number of its divisors (40).
It is a junction number, because it is equal to n+sod(n) for n = 10310452998 and 10310453016.
It is not an unprimeable number, because it can be changed into a prime (10310453047) 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, 21479871 + ... + 21480350.
Almost surely, 210310453040 is an apocalyptic number.
10310453040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10310453040 is an abundant number, since it is smaller than the sum of its proper divisors (21651952128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10310453040 is a wasteful number, since it uses less digits than its factorization.
10310453040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42960237 (or 42960231 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 21.
Adding to 10310453040 its reverse (4035401301), we get a palindrome (14345854341).
The spelling of 10310453040 in words is "ten billion, three hundred ten million, four hundred fifty-three thousand, forty".
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