Base | Representation |
---|---|
bin | 10000101000101100000101… |
… | …010010000000101010001010 |
3 | 100121001111021122110200120211 |
4 | 100220230011102000222022 |
5 | 34042213111230312410 |
6 | 415335245425511334 |
7 | 21260662231001110 |
oct | 2050540522005212 |
9 | 317044248420524 |
10 | 73164856494730 |
11 | 213490500a6370 |
12 | 8257a0a4a254a |
13 | 31a9554998430 |
14 | 140d2ab259ab0 |
15 | 86d2bc23368a |
hex | 428b05480a8a |
73164856494730 has 256 divisors, whose sum is σ = 179937351659520. Its totient is φ = 20680206796800.
The previous prime is 73164856494673. The next prime is 73164856494761. The reversal of 73164856494730 is 3749465846137.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 927777462 + ... + 927856318.
It is an arithmetic number, because the mean of its divisors is an integer number (702880279920).
Almost surely, 273164856494730 is an apocalyptic number.
73164856494730 is a gapful number since it is divisible by the number (70) formed by its first and last digit.
73164856494730 is an abundant number, since it is smaller than the sum of its proper divisors (106772495164790).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73164856494730 is a wasteful number, since it uses less digits than its factorization.
73164856494730 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80525.
The product of its (nonzero) digits is 365783040, while the sum is 67.
The spelling of 73164856494730 in words is "seventy-three trillion, one hundred sixty-four billion, eight hundred fifty-six million, four hundred ninety-four thousand, seven hundred thirty".
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