Base | Representation |
---|---|
bin | 10010101000011111… |
… | …11100110111101100 |
3 | 221211011011111002112 |
4 | 21110033330313230 |
5 | 130441332332340 |
6 | 4332343343152 |
7 | 502615341650 |
oct | 112417746754 |
9 | 27734144075 |
10 | 10003402220 |
11 | 4273729169 |
12 | 1b32151ab8 |
13 | c3560bc16 |
14 | 6ac7aaa60 |
15 | 3d8331065 |
hex | 2543fcdec |
10003402220 has 48 divisors (see below), whose sum is σ = 24593744448. Its totient is φ = 3346083840.
The previous prime is 10003402181. The next prime is 10003402231. The reversal of 10003402220 is 2220430001.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a junction number, because it is equal to n+sod(n) for n = 10003402195 and 10003402204.
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, 865637 + ... + 877116.
It is an arithmetic number, because the mean of its divisors is an integer number (512369676).
Almost surely, 210003402220 is an apocalyptic number.
10003402220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10003402220 is an abundant number, since it is smaller than the sum of its proper divisors (14590342228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10003402220 is a wasteful number, since it uses less digits than its factorization.
10003402220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1742810 (or 1742808 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 14.
Adding to 10003402220 its reverse (2220430001), we get a palindrome (12223832221).
The spelling of 10003402220 in words is "ten billion, three million, four hundred two thousand, two hundred twenty".
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