Base | Representation |
---|---|
bin | 10011000011001110… |
… | …10001110101010111 |
3 | 222101210001222201110 |
4 | 21201213101311113 |
5 | 131421232334312 |
6 | 4410513230103 |
7 | 511310226426 |
oct | 114147216527 |
9 | 28353058643 |
10 | 10227621207 |
11 | 4379253211 |
12 | 1b95262333 |
13 | c6cbc5a8b |
14 | 6d04952bd |
15 | 3ecd7143c |
hex | 2619d1d57 |
10227621207 has 8 divisors (see below), whose sum is σ = 14354556160. Its totient is φ = 6459550200.
The previous prime is 10227621203. The next prime is 10227621227. The reversal of 10227621207 is 70212672201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10227621207 - 22 = 10227621203 is a prime.
It is a super-2 number, since 2×102276212072 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10227621203) 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, 89715919 + ... + 89716032.
It is an arithmetic number, because the mean of its divisors is an integer number (1794319520).
Almost surely, 210227621207 is an apocalyptic number.
10227621207 is a deficient number, since it is larger than the sum of its proper divisors (4126934953).
10227621207 is a wasteful number, since it uses less digits than its factorization.
10227621207 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 179431973.
The product of its (nonzero) digits is 4704, while the sum is 30.
The spelling of 10227621207 in words is "ten billion, two hundred twenty-seven million, six hundred twenty-one thousand, two hundred seven".
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