Base | Representation |
---|---|
bin | 10010101001010011… |
… | …11111001100111110 |
3 | 221211122000020122100 |
4 | 21110221333030332 |
5 | 131000104240033 |
6 | 4333145525530 |
7 | 503030346534 |
oct | 112451771476 |
9 | 27748006570 |
10 | 10010227518 |
11 | 4277570105 |
12 | 1b344a38a6 |
13 | c36b5b765 |
14 | 6ad666154 |
15 | 3d8c2d513 |
hex | 254a7f33e |
10010227518 has 24 divisors (see below), whose sum is σ = 21694818600. Its totient is φ = 3335820624.
The previous prime is 10010227517. The next prime is 10010227519. The reversal of 10010227518 is 81572201001.
It is an interprime number because it is at equal distance from previous prime (10010227517) and next prime (10010227519).
It is a junction number, because it is equal to n+sod(n) for n = 10010227491 and 10010227500.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10010227517) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8208 + ... + 141731.
It is an arithmetic number, because the mean of its divisors is an integer number (903950775).
Almost surely, 210010227518 is an apocalyptic number.
10010227518 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
10010227518 is an abundant number, since it is smaller than the sum of its proper divisors (11684591082).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10010227518 is a wasteful number, since it uses less digits than its factorization.
10010227518 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 153656 (or 153653 counting only the distinct ones).
The product of its (nonzero) digits is 1120, while the sum is 27.
Adding to 10010227518 its reverse (81572201001), we get a palindrome (91582428519).
The spelling of 10010227518 in words is "ten billion, ten million, two hundred twenty-seven thousand, five hundred eighteen".
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