Base | Representation |
---|---|
bin | 1101010000010001010110… |
… | …0011111011001110011010 |
3 | 1220121011221101002012220102 |
4 | 3110010111203323032122 |
5 | 3402231341024240430 |
6 | 50554455031255402 |
7 | 3032610062141030 |
oct | 324042543731632 |
9 | 56534841065812 |
10 | 14573185774490 |
11 | 47094a94a1732 |
12 | 177446a51a562 |
13 | 819326546c15 |
14 | 3854bb42c550 |
15 | 1a4136b80345 |
hex | d41158fb39a |
14573185774490 has 64 divisors (see below), whose sum is σ = 30545775703296. Its totient is φ = 4902085274112.
The previous prime is 14573185774471. The next prime is 14573185774501. The reversal of 14573185774490 is 9447758137541.
14573185774490 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×145731857744902 (a number of 27 digits) contains 22 as substring.
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, 179979854 + ... + 180060806.
It is an arithmetic number, because the mean of its divisors is an integer number (477277745364).
Almost surely, 214573185774490 is an apocalyptic number.
14573185774490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14573185774490 is an abundant number, since it is smaller than the sum of its proper divisors (15972589928806).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14573185774490 is a wasteful number, since it uses less digits than its factorization.
14573185774490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 129543.
The product of its (nonzero) digits is 118540800, while the sum is 65.
The spelling of 14573185774490 in words is "fourteen trillion, five hundred seventy-three billion, one hundred eighty-five million, seven hundred seventy-four thousand, four hundred ninety".
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