Base | Representation |
---|---|
bin | 100111001100010000… |
… | …0001010000101011101 |
3 | 22001020110102121110221 |
4 | 1032120200022011131 |
5 | 2334331203222443 |
6 | 102355224001341 |
7 | 6036431142403 |
oct | 1163040120535 |
9 | 261213377427 |
10 | 84162945373 |
11 | 32769874601 |
12 | 1438a000251 |
13 | 7c237387c0 |
14 | 41059c7473 |
15 | 22c8bcdeed |
hex | 139880a15d |
84162945373 has 8 divisors (see below), whose sum is σ = 90639650808. Its totient is φ = 77686616064.
The previous prime is 84162945371. The next prime is 84162945397. The reversal of 84162945373 is 37354926148.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 5023690884 + 79139254489 = 70878^2 + 281317^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 84162945373 - 21 = 84162945371 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 84162945373.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (84162945371) 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, 518565 + ... + 661237.
It is an arithmetic number, because the mean of its divisors is an integer number (11329956351).
Almost surely, 284162945373 is an apocalyptic number.
It is an amenable number.
84162945373 is a deficient number, since it is larger than the sum of its proper divisors (6476705435).
84162945373 is a wasteful number, since it uses less digits than its factorization.
84162945373 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 188063.
The product of its digits is 4354560, while the sum is 52.
The spelling of 84162945373 in words is "eighty-four billion, one hundred sixty-two million, nine hundred forty-five thousand, three hundred seventy-three".
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