Base | Representation |
---|---|
bin | 1000010101011010010… |
… | …01110100111011110100 |
3 | 1000101011211002101220120 |
4 | 10022231021310323310 |
5 | 14142442424013040 |
6 | 335320300331540 |
7 | 26455405166040 |
oct | 4125511647364 |
9 | 1011154071816 |
10 | 286372876020 |
11 | 1004a5028370 |
12 | 47601843bb0 |
13 | 2100a85543a |
14 | dc093ad020 |
15 | 76b11827d0 |
hex | 42ad274ef4 |
286372876020 has 192 divisors, whose sum is σ = 1026721253376. Its totient is φ = 57897745920.
The previous prime is 286372876003. The next prime is 286372876051. The reversal of 286372876020 is 20678273682.
It is a happy number.
286372876020 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 666702 + ... + 1008581.
It is an arithmetic number, because the mean of its divisors is an integer number (5347506528).
Almost surely, 2286372876020 is an apocalyptic number.
286372876020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
286372876020 is an abundant number, since it is smaller than the sum of its proper divisors (740348377356).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
286372876020 is a wasteful number, since it uses less digits than its factorization.
286372876020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1675350 (or 1675348 counting only the distinct ones).
The product of its (nonzero) digits is 2709504, while the sum is 51.
The spelling of 286372876020 in words is "two hundred eighty-six billion, three hundred seventy-two million, eight hundred seventy-six thousand, twenty".
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