Base | Representation |
---|---|
bin | 11000001001110010010… |
… | …11110000101011001001 |
3 | 2221100002022211010112211 |
4 | 30010321023300223021 |
5 | 102044102321304033 |
6 | 1433124553305121 |
7 | 113646254140222 |
oct | 14047113605311 |
9 | 2840068733484 |
10 | 829888072393 |
11 | 29aa541aa976 |
12 | 114a07a051a1 |
13 | 603480b2c03 |
14 | 2c249996249 |
15 | 168c21ac2cd |
hex | c1392f0ac9 |
829888072393 has 8 divisors (see below), whose sum is σ = 836361344000. Its totient is φ = 823421984688.
The previous prime is 829888072367. The next prime is 829888072451. The reversal of 829888072393 is 393270888928.
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 829888072393 - 217 = 829887941321 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (829888072303) 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, 1563918 + ... + 2026231.
It is an arithmetic number, because the mean of its divisors is an integer number (104545168000).
Almost surely, 2829888072393 is an apocalyptic number.
It is an amenable number.
829888072393 is a deficient number, since it is larger than the sum of its proper divisors (6473271607).
829888072393 is a wasteful number, since it uses less digits than its factorization.
829888072393 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3591951.
The product of its (nonzero) digits is 83607552, while the sum is 67.
The spelling of 829888072393 in words is "eight hundred twenty-nine billion, eight hundred eighty-eight million, seventy-two thousand, three hundred ninety-three".
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