Base | Representation |
---|---|
bin | 1100100110111101000101… |
… | …0111100011011110101100 |
3 | 1211002022210020101100000001 |
4 | 3021233101113203132230 |
5 | 3304114141222430342 |
6 | 45252424544314044 |
7 | 2630411166230335 |
oct | 311572127433654 |
9 | 54068706340001 |
10 | 13863372076972 |
11 | 4465472135920 |
12 | 167a993312924 |
13 | 797405b8c292 |
14 | 35cdc2a1d28c |
15 | 19094126a8b7 |
hex | c9bd15e37ac |
13863372076972 has 96 divisors (see below), whose sum is σ = 28268103838464. Its totient is φ = 5879258726400.
The previous prime is 13863372076969. The next prime is 13863372076979. The reversal of 13863372076972 is 27967027336831.
It is a super-3 number, since 3×138633720769723 (a number of 40 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (13863372076979) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40685347 + ... + 41024677.
It is an arithmetic number, because the mean of its divisors is an integer number (294459414984).
Almost surely, 213863372076972 is an apocalyptic number.
It is an amenable number.
13863372076972 is an abundant number, since it is smaller than the sum of its proper divisors (14404731761492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13863372076972 is a wasteful number, since it uses less digits than its factorization.
13863372076972 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 339839 (or 339837 counting only the distinct ones).
The product of its (nonzero) digits is 96018048, while the sum is 64.
The spelling of 13863372076972 in words is "thirteen trillion, eight hundred sixty-three billion, three hundred seventy-two million, seventy-six thousand, nine hundred seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •