Base | Representation |
---|---|
bin | 11111101110011100011… |
… | …01111101110100001110 |
3 | 10212012201000001110022122 |
4 | 33313032031331310032 |
5 | 120324444120242304 |
6 | 2152440120412542 |
7 | 141520234212050 |
oct | 17671615756416 |
9 | 3765630043278 |
10 | 1090086493454 |
11 | 390337452882 |
12 | 157323917152 |
13 | 7ba43cb297a |
14 | 3aa90a1b8d0 |
15 | 1d5504ca9be |
hex | fdce37dd0e |
1090086493454 has 32 divisors (see below), whose sum is σ = 1929230708736. Its totient is φ = 452055764160.
The previous prime is 1090086493427. The next prime is 1090086493549. The reversal of 1090086493454 is 4543946800901.
It is a junction number, because it is equal to n+sod(n) for n = 1090086493396 and 1090086493405.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3607562 + ... + 3898034.
It is an arithmetic number, because the mean of its divisors is an integer number (60288459648).
Almost surely, 21090086493454 is an apocalyptic number.
1090086493454 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
1090086493454 is a deficient number, since it is larger than the sum of its proper divisors (839144215282).
1090086493454 is a wasteful number, since it uses less digits than its factorization.
1090086493454 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 299160.
The product of its (nonzero) digits is 3732480, while the sum is 53.
The spelling of 1090086493454 in words is "one trillion, ninety billion, eighty-six million, four hundred ninety-three thousand, four hundred fifty-four".
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