Base | Representation |
---|---|
bin | 101101100011100101… |
… | …0101101100000110100 |
3 | 100100111222211020122110 |
4 | 1123013022231200310 |
5 | 3100324133114411 |
6 | 112535352331020 |
7 | 10032223456116 |
oct | 1330712554064 |
9 | 310458736573 |
10 | 97830754356 |
11 | 38542a01805 |
12 | 16b633a3a70 |
13 | 92c128853a |
14 | 4a40d0b3b6 |
15 | 2828a952a6 |
hex | 16c72ad834 |
97830754356 has 24 divisors (see below), whose sum is σ = 229803789600. Its totient is φ = 32391390112.
The previous prime is 97830754331. The next prime is 97830754363. The reversal of 97830754356 is 65345703879.
It is a super-3 number, since 3×978307543563 (a number of 34 digits) contains 333 as substring.
It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 97830754296 and 97830754305.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27355806 + ... + 27359381.
It is an arithmetic number, because the mean of its divisors is an integer number (9575157900).
Almost surely, 297830754356 is an apocalyptic number.
It is an amenable number.
97830754356 is an abundant number, since it is smaller than the sum of its proper divisors (131973035244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97830754356 is a wasteful number, since it uses less digits than its factorization.
97830754356 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54715343 (or 54715341 counting only the distinct ones).
The product of its (nonzero) digits is 19051200, while the sum is 57.
The spelling of 97830754356 in words is "ninety-seven billion, eight hundred thirty million, seven hundred fifty-four thousand, three hundred fifty-six".
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