Base | Representation |
---|---|
bin | 100000011011110011000… |
… | …1001101110100010100001 |
3 | 120210011012201202200120200 |
4 | 1000313212021232202201 |
5 | 1041013424023124203 |
6 | 13251505242055413 |
7 | 640030004113506 |
oct | 100674611564241 |
9 | 16704181680520 |
10 | 4457742395553 |
11 | 1469577407427 |
12 | 5bbb34aaa569 |
13 | 264495243b25 |
14 | 115a822014ad |
15 | 7ae51d0b9a3 |
hex | 40de626e8a1 |
4457742395553 has 24 divisors (see below), whose sum is σ = 6452093232000. Its totient is φ = 2965771881024.
The previous prime is 4457742395539. The next prime is 4457742395569. The reversal of 4457742395553 is 3555932477544.
4457742395553 is a `hidden beast` number, since 4 + 4 + 5 + 7 + 7 + 42 + 39 + 5 + 553 = 666.
It is not a de Polignac number, because 4457742395553 - 24 = 4457742395537 is a prime.
It is a super-2 number, since 2×44577423955532 (a number of 26 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (4457742395653) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11685373 + ... + 12060821.
It is an arithmetic number, because the mean of its divisors is an integer number (268837218000).
Almost surely, 24457742395553 is an apocalyptic number.
It is an amenable number.
4457742395553 is a deficient number, since it is larger than the sum of its proper divisors (1994350836447).
4457742395553 is a wasteful number, since it uses less digits than its factorization.
4457742395553 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 378141 (or 378138 counting only the distinct ones).
The product of its digits is 317520000, while the sum is 63.
The spelling of 4457742395553 in words is "four trillion, four hundred fifty-seven billion, seven hundred forty-two million, three hundred ninety-five thousand, five hundred fifty-three".
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