Base | Representation |
---|---|
bin | 11001011011100110… |
… | …10000101011110010 |
3 | 1022020112010020012001 |
4 | 30231303100223302 |
5 | 210430222024130 |
6 | 10134445524214 |
7 | 662225154010 |
oct | 145563205362 |
9 | 38215106161 |
10 | 13653314290 |
11 | 5876a38120 |
12 | 279057366a |
13 | 13978463c5 |
14 | 93742d8b0 |
15 | 54d9a16ca |
hex | 32dcd0af2 |
13653314290 has 64 divisors (see below), whose sum is σ = 30654754560. Its totient is φ = 4253552640.
The previous prime is 13653314251. The next prime is 13653314299. The reversal of 13653314290 is 9241335631.
It is a super-2 number, since 2×136533142902 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (13653314299) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3023074 + ... + 3027586.
It is an arithmetic number, because the mean of its divisors is an integer number (478980540).
Almost surely, 213653314290 is an apocalyptic number.
13653314290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13653314290 is an abundant number, since it is smaller than the sum of its proper divisors (17001440270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13653314290 is a wasteful number, since it uses less digits than its factorization.
13653314290 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8467.
The product of its (nonzero) digits is 58320, while the sum is 37.
The spelling of 13653314290 in words is "thirteen billion, six hundred fifty-three million, three hundred fourteen thousand, two hundred ninety".
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