Base | Representation |
---|---|
bin | 11001110101111000… |
… | …10010010001011000 |
3 | 1022210212222020122000 |
4 | 30322330102101120 |
5 | 211403142041041 |
6 | 10212403201000 |
7 | 1000543134360 |
oct | 147274222130 |
9 | 38725866560 |
10 | 13873783896 |
11 | 597a431205 |
12 | 2832376160 |
13 | 14014197ab |
14 | 95881d9a0 |
15 | 563000bb6 |
hex | 33af12458 |
13873783896 has 128 divisors (see below), whose sum is σ = 45464678400. Its totient is φ = 3836056320.
The previous prime is 13873783883. The next prime is 13873783919. The reversal of 13873783896 is 69838737831.
It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (63).
It is a nude number because it is divisible by every one of its digits.
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, 101125 + ... + 194868.
It is an arithmetic number, because the mean of its divisors is an integer number (355192800).
Almost surely, 213873783896 is an apocalyptic number.
It is an amenable number.
13873783896 is an abundant number, since it is smaller than the sum of its proper divisors (31590894504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13873783896 is a wasteful number, since it uses less digits than its factorization.
13873783896 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 296046 (or 296036 counting only the distinct ones).
The product of its digits is 36578304, while the sum is 63.
The spelling of 13873783896 in words is "thirteen billion, eight hundred seventy-three million, seven hundred eighty-three thousand, eight hundred ninety-six".
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