Base | Representation |
---|---|
bin | 10011001111011111… |
… | …11011110001100000 |
3 | 222122221202111012101 |
4 | 21213233323301200 |
5 | 132124110202230 |
6 | 4425031340144 |
7 | 514000153414 |
oct | 114757736140 |
9 | 28587674171 |
10 | 10330553440 |
11 | 4421367779 |
12 | 2003821654 |
13 | c8832511c |
14 | 70000ad44 |
15 | 406e04aca |
hex | 267bfbc60 |
10330553440 has 24 divisors (see below), whose sum is σ = 24405932880. Its totient is φ = 4132221312.
The previous prime is 10330553437. The next prime is 10330553483. The reversal of 10330553440 is 4435503301.
It is a junction number, because it is equal to n+sod(n) for n = 10330553399 and 10330553408.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32282820 + ... + 32283139.
It is an arithmetic number, because the mean of its divisors is an integer number (1016913870).
Almost surely, 210330553440 is an apocalyptic number.
10330553440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10330553440 is an abundant number, since it is smaller than the sum of its proper divisors (14075379440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10330553440 is an equidigital number, since it uses as much as digits as its factorization.
10330553440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64565974 (or 64565966 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 28.
The spelling of 10330553440 in words is "ten billion, three hundred thirty million, five hundred fifty-three thousand, four hundred forty".
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