Base | Representation |
---|---|
bin | 100111011011101011… |
… | …1011111101101110100 |
3 | 22002120112210202002112 |
4 | 1032313113133231310 |
5 | 2341411234041442 |
6 | 102522442430152 |
7 | 6055316440424 |
oct | 1166727375564 |
9 | 262515722075 |
10 | 84680768372 |
11 | 32a050a46a2 |
12 | 144b3502358 |
13 | 7ca6ac1145 |
14 | 415469c484 |
15 | 23093b8082 |
hex | 13b75dfb74 |
84680768372 has 24 divisors (see below), whose sum is σ = 151434105984. Its totient is φ = 41414949632.
The previous prime is 84680768363. The next prime is 84680768377. The reversal of 84680768372 is 27386708648.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (84680768377) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186323 + ... + 451749.
It is an arithmetic number, because the mean of its divisors is an integer number (6309754416).
Almost surely, 284680768372 is an apocalyptic number.
It is an amenable number.
84680768372 is a deficient number, since it is larger than the sum of its proper divisors (66753337612).
84680768372 is a wasteful number, since it uses less digits than its factorization.
84680768372 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 267175 (or 267173 counting only the distinct ones).
The product of its (nonzero) digits is 21676032, while the sum is 59.
The spelling of 84680768372 in words is "eighty-four billion, six hundred eighty million, seven hundred sixty-eight thousand, three hundred seventy-two".
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