Base | Representation |
---|---|
bin | 1100000001000011010111… |
… | …1100011111111001101110 |
3 | 1201210002001122020211110212 |
4 | 3000100311330133321232 |
5 | 3212432113430014004 |
6 | 44033340115102422 |
7 | 2532360144606620 |
oct | 300206574377156 |
9 | 51702048224425 |
10 | 13212224454254 |
11 | 4234300298351 |
12 | 159474b2a1a12 |
13 | 74aba47a9077 |
14 | 339691870c10 |
15 | 17da30e1696e |
hex | c0435f1fe6e |
13212224454254 has 16 divisors (see below), whose sum is σ = 22707752652000. Its totient is φ = 5647825654944.
The previous prime is 13212224454179. The next prime is 13212224454287. The reversal of 13212224454254 is 45245442221231.
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, 1213015529 + ... + 1213026420.
It is an arithmetic number, because the mean of its divisors is an integer number (1419234540750).
Almost surely, 213212224454254 is an apocalyptic number.
13212224454254 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
13212224454254 is a deficient number, since it is larger than the sum of its proper divisors (9495528197746).
13212224454254 is a wasteful number, since it uses less digits than its factorization.
13212224454254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2426042347.
The product of its digits is 614400, while the sum is 41.
Adding to 13212224454254 its reverse (45245442221231), we get a palindrome (58457666675485).
The spelling of 13212224454254 in words is "thirteen trillion, two hundred twelve billion, two hundred twenty-four million, four hundred fifty-four thousand, two hundred fifty-four".
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