Base | Representation |
---|---|
bin | 100111000110100001… |
… | …1001010111100100010 |
3 | 22000202001212110221100 |
4 | 1032031003022330202 |
5 | 2333433011003341 |
6 | 102324201335230 |
7 | 6031606000152 |
oct | 1161503127442 |
9 | 260661773840 |
10 | 83970797346 |
11 | 32680364987 |
12 | 14335797516 |
13 | 7bc29a0447 |
14 | 40c828a762 |
15 | 22b6dc63b6 |
hex | 138d0caf22 |
83970797346 has 24 divisors (see below), whose sum is σ = 182161650060. Its totient is φ = 27955662336.
The previous prime is 83970797341. The next prime is 83970797371. The reversal of 83970797346 is 64379707938.
It can be written as a sum of positive squares in 2 ways, for example, as 75207029121 + 8763768225 = 274239^2 + 93615^2 .
It is not an unprimeable number, because it can be changed into a prime (83970797341) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2868655 + ... + 2897778.
Almost surely, 283970797346 is an apocalyptic number.
83970797346 is an abundant number, since it is smaller than the sum of its proper divisors (98190852714).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83970797346 is a wasteful number, since it uses less digits than its factorization.
83970797346 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5767250 (or 5767247 counting only the distinct ones).
The product of its (nonzero) digits is 48009024, while the sum is 63.
The spelling of 83970797346 in words is "eighty-three billion, nine hundred seventy million, seven hundred ninety-seven thousand, three hundred forty-six".
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