Base | Representation |
---|---|
bin | 1100110101001001000011… |
… | …11110100011010100111000 |
3 | 10200220020210211011012212011 |
4 | 12122210201332203110320 |
5 | 12144230200303310201 |
6 | 140001232414255304 |
7 | 5641260300556111 |
oct | 632444176432470 |
9 | 120806724135764 |
10 | 28214210213176 |
11 | 8a986411389a9 |
12 | 31b8129ab7534 |
13 | 1298786227b10 |
14 | 6d7809d75208 |
15 | 33ddb2a79151 |
hex | 19a921fa3538 |
28214210213176 has 64 divisors (see below), whose sum is σ = 57125216998080. Its totient is φ = 12986737827840.
The previous prime is 28214210213143. The next prime is 28214210213177. The reversal of 28214210213176 is 67131201241282.
It is a super-3 number, since 3×282142102131763 (a number of 41 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (28214210213177) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61640230 + ... + 62096266.
It is an arithmetic number, because the mean of its divisors is an integer number (892581515595).
Almost surely, 228214210213176 is an apocalyptic number.
28214210213176 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
It is an amenable number.
28214210213176 is an abundant number, since it is smaller than the sum of its proper divisors (28911006784904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
28214210213176 is a wasteful number, since it uses less digits than its factorization.
28214210213176 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 457664 (or 457660 counting only the distinct ones).
The product of its (nonzero) digits is 64512, while the sum is 40.
The spelling of 28214210213176 in words is "twenty-eight trillion, two hundred fourteen billion, two hundred ten million, two hundred thirteen thousand, one hundred seventy-six".
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