Base | Representation |
---|---|
bin | 11000110110111010100100… |
… | …10101110110010101111010 |
3 | 21011112202212102212211211020 |
4 | 30123131102111312111322 |
5 | 24131101201120014024 |
6 | 312132011055443310 |
7 | 14341205521403502 |
oct | 1433352225662572 |
9 | 234482772784736 |
10 | 54663430235514 |
11 | 164656a3327aa1 |
12 | 616a180226536 |
13 | 246697c487139 |
14 | d6da1d07ca02 |
15 | 64bdc4416979 |
hex | 31b75257657a |
54663430235514 has 16 divisors (see below), whose sum is σ = 109378163575200. Its totient is φ = 18212592894480.
The previous prime is 54663430235471. The next prime is 54663430235521. The reversal of 54663430235514 is 41553203436645.
It is a super-2 number, since 2×546634302355142 (a number of 28 digits) contains 22 as substring.
It is a Curzon 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, 2137615489 + ... + 2137641060.
It is an arithmetic number, because the mean of its divisors is an integer number (6836135223450).
Almost surely, 254663430235514 is an apocalyptic number.
54663430235514 is an abundant number, since it is smaller than the sum of its proper divisors (54714733339686).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54663430235514 is a wasteful number, since it uses less digits than its factorization.
54663430235514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4275258685.
The product of its (nonzero) digits is 15552000, while the sum is 51.
The spelling of 54663430235514 in words is "fifty-four trillion, six hundred sixty-three billion, four hundred thirty million, two hundred thirty-five thousand, five hundred fourteen".
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