Base | Representation |
---|---|
bin | 11001000100010000… |
… | …10100011101111110 |
3 | 1021201212200020202110 |
4 | 30202020110131332 |
5 | 210030110230342 |
6 | 10103213034450 |
7 | 654326634564 |
oct | 144210243576 |
9 | 37655606673 |
10 | 13457508222 |
11 | 578645a124 |
12 | 2736a85a26 |
13 | 13660ca022 |
14 | 91941da34 |
15 | 53b6c4c9c |
hex | 32221477e |
13457508222 has 16 divisors (see below), whose sum is σ = 26916226560. Its totient is φ = 4485634392.
The previous prime is 13457508217. The next prime is 13457508247. The reversal of 13457508222 is 22280575431.
It is a super-2 number, since 2×134575082222 (a number of 21 digits) contains 22 as substring.
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, 164853 + ... + 232575.
It is an arithmetic number, because the mean of its divisors is an integer number (1682264160).
Almost surely, 213457508222 is an apocalyptic number.
13457508222 is an abundant number, since it is smaller than the sum of its proper divisors (13458718338).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13457508222 is a wasteful number, since it uses less digits than its factorization.
13457508222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100847.
The product of its (nonzero) digits is 134400, while the sum is 39.
The spelling of 13457508222 in words is "thirteen billion, four hundred fifty-seven million, five hundred eight thousand, two hundred twenty-two".
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