Base | Representation |
---|---|
bin | 1101000001010111101000… |
… | …10110110011101100101000 |
3 | 10202101102021012022210121102 |
4 | 12200223310112303230220 |
5 | 12223121123003133020 |
6 | 140522234534500532 |
7 | 6013522632552413 |
oct | 640536426635450 |
9 | 122342235283542 |
10 | 28634351614760 |
11 | 913a83aa99431 |
12 | 3265642504748 |
13 | 12c929161c058 |
14 | 70dca510ab7a |
15 | 349ca2820475 |
hex | 1a0af45b3b28 |
28634351614760 has 16 divisors (see below), whose sum is σ = 64427291133300. Its totient is φ = 11453740645888.
The previous prime is 28634351614663. The next prime is 28634351614763. The reversal of 28634351614760 is 6741615343682.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 23347083661924 + 5287267952836 = 4831882^2 + 2299406^2 .
It is a junction number, because it is equal to n+sod(n) for n = 28634351614696 and 28634351614705.
It is not an unprimeable number, because it can be changed into a prime (28634351614763) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 357929395145 + ... + 357929395224.
Almost surely, 228634351614760 is an apocalyptic number.
28634351614760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
28634351614760 is an abundant number, since it is smaller than the sum of its proper divisors (35792939518540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
28634351614760 is a wasteful number, since it uses less digits than its factorization.
28634351614760 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 715858790380 (or 715858790376 counting only the distinct ones).
The product of its (nonzero) digits is 17418240, while the sum is 56.
The spelling of 28634351614760 in words is "twenty-eight trillion, six hundred thirty-four billion, three hundred fifty-one million, six hundred fourteen thousand, seven hundred sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •