Base | Representation |
---|---|
bin | 11101000000110011110… |
… | …100101111111101100000 |
3 | 21001121011202210212110202 |
4 | 131000303310233331200 |
5 | 230131131434310141 |
6 | 4123524153044332 |
7 | 264020410600526 |
oct | 35006364577540 |
9 | 7047152725422 |
10 | 1993734291296 |
11 | 6a95a1038130 |
12 | 2824956b66a8 |
13 | 116015415b27 |
14 | 6c6d6676316 |
15 | 36cdcdab49b |
hex | 1d033d2ff60 |
1993734291296 has 24 divisors (see below), whose sum is σ = 4281997512744. Its totient is φ = 906242859520.
The previous prime is 1993734291287. The next prime is 1993734291301. The reversal of 1993734291296 is 6921924373991.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2832008585 + ... + 2832009288.
It is an arithmetic number, because the mean of its divisors is an integer number (178416563031).
Almost surely, 21993734291296 is an apocalyptic number.
1993734291296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
1993734291296 is an abundant number, since it is smaller than the sum of its proper divisors (2288263221448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1993734291296 is a wasteful number, since it uses less digits than its factorization.
1993734291296 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5664017894 (or 5664017886 counting only the distinct ones).
The product of its digits is 39680928, while the sum is 65.
The spelling of 1993734291296 in words is "one trillion, nine hundred ninety-three billion, seven hundred thirty-four million, two hundred ninety-one thousand, two hundred ninety-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •