Base | Representation |
---|---|
bin | 11001110101110110… |
… | …00001110100010000 |
3 | 1022210212100111120200 |
4 | 30322323001310100 |
5 | 211403101014402 |
6 | 10212352135200 |
7 | 1000540262532 |
oct | 147273016420 |
9 | 38725314520 |
10 | 13873454352 |
11 | 597a22665a |
12 | 2832237500 |
13 | 14013327b4 |
14 | 958775852 |
15 | 562e8821c |
hex | 33aec1d10 |
13873454352 has 60 divisors (see below), whose sum is σ = 40869906480. Its totient is φ = 4381089984.
The previous prime is 13873454303. The next prime is 13873454377. The reversal of 13873454352 is 25345437831.
13873454352 is a `hidden beast` number, since 1 + 38 + 73 + 4 + 543 + 5 + 2 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 13873454298 and 13873454307.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2532618 + ... + 2538089.
It is an arithmetic number, because the mean of its divisors is an integer number (681165108).
Almost surely, 213873454352 is an apocalyptic number.
13873454352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13873454352 is an abundant number, since it is smaller than the sum of its proper divisors (26996452128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13873454352 is a wasteful number, since it uses less digits than its factorization.
13873454352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5070740 (or 5070731 counting only the distinct ones).
The product of its digits is 1209600, while the sum is 45.
The spelling of 13873454352 in words is "thirteen billion, eight hundred seventy-three million, four hundred fifty-four thousand, three hundred fifty-two".
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