Base | Representation |
---|---|
bin | 110010101111000111110… |
… | …1001111111110111111100 |
3 | 220200121220021000220121212 |
4 | 1211132033221333313330 |
5 | 1403221443332312303 |
6 | 22455230042543552 |
7 | 1316535650436431 |
oct | 145361751776774 |
9 | 26617807026555 |
10 | 6973142072828 |
11 | 2249324a02118 |
12 | 947537207bb8 |
13 | 3b77451cc729 |
14 | 1a1705217b88 |
15 | c15c287ead8 |
hex | 6578fa7fdfc |
6973142072828 has 24 divisors (see below), whose sum is σ = 12410459938800. Its totient is φ = 3427302384128.
The previous prime is 6973142072803. The next prime is 6973142072837. The reversal of 6973142072828 is 8282702413796.
It is a super-3 number, since 3×69731420728283 (a number of 40 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (59).
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, 3964118 + ... + 5446146.
It is an arithmetic number, because the mean of its divisors is an integer number (517102497450).
Almost surely, 26973142072828 is an apocalyptic number.
It is an amenable number.
6973142072828 is a deficient number, since it is larger than the sum of its proper divisors (5437317865972).
6973142072828 is a wasteful number, since it uses less digits than its factorization.
6973142072828 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1502029 (or 1502027 counting only the distinct ones).
The product of its (nonzero) digits is 16257024, while the sum is 59.
The spelling of 6973142072828 in words is "six trillion, nine hundred seventy-three billion, one hundred forty-two million, seventy-two thousand, eight hundred twenty-eight".
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