Base | Representation |
---|---|
bin | 100000111111110001100101… |
… | …110111101110011011000110 |
3 | 201000211100020210011002212000 |
4 | 200333301211313232123012 |
5 | 123010121342402313014 |
6 | 1232351123114010130 |
7 | 42365402321063160 |
oct | 4077614567563306 |
9 | 630740223132760 |
10 | 145120064104134 |
11 | 42270089a07249 |
12 | 143392a7a16946 |
13 | 62c89c0045062 |
14 | 27b9bc4705930 |
15 | 11b9d8c627509 |
hex | 83fc65dee6c6 |
145120064104134 has 64 divisors (see below), whose sum is σ = 368580187745280. Its totient is φ = 41460479795520.
The previous prime is 145120064104031. The next prime is 145120064104201. The reversal of 145120064104134 is 431401460021541.
145120064104134 is a `hidden beast` number, since 1 + 4 + 5 + 1 + 2 + 0 + 0 + 641 + 0 + 4 + 1 + 3 + 4 = 666.
It is a super-2 number, since 2×1451200641041342 (a number of 29 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 31 ways as a sum of consecutive naturals, for example, 4535034 + ... + 17629709.
It is an arithmetic number, because the mean of its divisors is an integer number (5759065433520).
Almost surely, 2145120064104134 is an apocalyptic number.
145120064104134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
145120064104134 is an abundant number, since it is smaller than the sum of its proper divisors (223460123641146).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
145120064104134 is a wasteful number, since it uses less digits than its factorization.
145120064104134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22182082 (or 22182076 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 36.
The spelling of 145120064104134 in words is "one hundred forty-five trillion, one hundred twenty billion, sixty-four million, one hundred four thousand, one hundred thirty-four".
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