Base | Representation |
---|---|
bin | 100010100110011001… |
… | …0110001111000101110 |
3 | 21002210021212112201210 |
4 | 1011030302301320232 |
5 | 2204133010331412 |
6 | 54044555215250 |
7 | 5240202403662 |
oct | 1051462617056 |
9 | 232707775653 |
10 | 74302823982 |
11 | 2956a009452 |
12 | 12497a47526 |
13 | 7011a1534a |
14 | 384c2768a2 |
15 | 1ded25183c |
hex | 114ccb1e2e |
74302823982 has 64 divisors (see below), whose sum is σ = 152645598720. Its totient is φ = 24103872000.
The previous prime is 74302823977. The next prime is 74302824007. The reversal of 74302823982 is 28932820347.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16728882 + ... + 16733322.
It is an arithmetic number, because the mean of its divisors is an integer number (2385087480).
Almost surely, 274302823982 is an apocalyptic number.
74302823982 is an abundant number, since it is smaller than the sum of its proper divisors (78342774738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74302823982 is a wasteful number, since it uses less digits than its factorization.
74302823982 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4969.
The product of its (nonzero) digits is 1161216, while the sum is 48.
The spelling of 74302823982 in words is "seventy-four billion, three hundred two million, eight hundred twenty-three thousand, nine hundred eighty-two".
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