Base | Representation |
---|---|
bin | 10111001100101000… |
… | …11000001010100110 |
3 | 1012010221110120211120 |
4 | 23212110120022212 |
5 | 201001213124014 |
6 | 5415445114410 |
7 | 620423363151 |
oct | 134624301246 |
9 | 35127416746 |
10 | 12454036134 |
11 | 5310a84751 |
12 | 24b69b8a06 |
13 | 1236245667 |
14 | 86204ac98 |
15 | 4cd559ba9 |
hex | 2e65182a6 |
12454036134 has 16 divisors (see below), whose sum is σ = 26219023680. Its totient is φ = 3932853480.
The previous prime is 12454036129. The next prime is 12454036141. The reversal of 12454036134 is 43163045421.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 12454036095 and 12454036104.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54622852 + ... + 54623079.
It is an arithmetic number, because the mean of its divisors is an integer number (1638688980).
Almost surely, 212454036134 is an apocalyptic number.
12454036134 is an abundant number, since it is smaller than the sum of its proper divisors (13764987546).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12454036134 is a wasteful number, since it uses less digits than its factorization.
12454036134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 109245955.
The product of its (nonzero) digits is 34560, while the sum is 33.
The spelling of 12454036134 in words is "twelve billion, four hundred fifty-four million, thirty-six thousand, one hundred thirty-four".
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