Base | Representation |
---|---|
bin | 10101001100110001… |
… | …11011001000010100 |
3 | 1002101012021101210020 |
4 | 22212120323020110 |
5 | 141302130023400 |
6 | 5121212425140 |
7 | 552021015135 |
oct | 124630731024 |
9 | 32335241706 |
10 | 11381486100 |
11 | 4910608a66 |
12 | 22577781b0 |
13 | 10c4c8607a |
14 | 79d815c8c |
15 | 4692e72a0 |
hex | 2a663b214 |
11381486100 has 36 divisors (see below), whose sum is σ = 32930433984. Its totient is φ = 3035062880.
The previous prime is 11381486099. The next prime is 11381486119. The reversal of 11381486100 is 168418311.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18968844 + ... + 18969443.
Almost surely, 211381486100 is an apocalyptic number.
11381486100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11381486100 is an abundant number, since it is smaller than the sum of its proper divisors (21548947884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11381486100 is a wasteful number, since it uses less digits than its factorization.
11381486100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37938304 (or 37938297 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 33.
The spelling of 11381486100 in words is "eleven billion, three hundred eighty-one million, four hundred eighty-six thousand, one hundred".
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