Base | Representation |
---|---|
bin | 10011000101010011… |
… | …01011001010010000 |
3 | 222102222211021020000 |
4 | 21202221223022100 |
5 | 131440211321243 |
6 | 4412334250000 |
7 | 511611200526 |
oct | 114251531220 |
9 | 28388737200 |
10 | 10245026448 |
11 | 4388061008 |
12 | 1b9b056900 |
13 | c736ab137 |
14 | 6d2906316 |
15 | 3ee65d5d3 |
hex | 262a6b290 |
10245026448 has 50 divisors (see below), whose sum is σ = 29652082614. Its totient is φ = 3415008384.
The previous prime is 10245026419. The next prime is 10245026471. The reversal of 10245026448 is 84462054201.
10245026448 is a `hidden beast` number, since 1 + 0 + 2 + 4 + 5 + 0 + 2 + 644 + 8 = 666.
It can be written as a sum of positive squares in only one way, i.e., 9398914704 + 846111744 = 96948^2 + 29088^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3951261 + ... + 3953852.
Almost surely, 210245026448 is an apocalyptic number.
10245026448 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
10245026448 is an abundant number, since it is smaller than the sum of its proper divisors (19407056166).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10245026448 is an equidigital number, since it uses as much as digits as its factorization.
10245026448 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7905133 (or 7905118 counting only the distinct ones).
The product of its (nonzero) digits is 61440, while the sum is 36.
The spelling of 10245026448 in words is "ten billion, two hundred forty-five million, twenty-six thousand, four hundred forty-eight".
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