Base | Representation |
---|---|
bin | 11111010010111001… |
… | …10000000010110100 |
3 | 1121100221001011022020 |
4 | 33221130300002310 |
5 | 233402142430121 |
6 | 11415111033140 |
7 | 1133233435404 |
oct | 175134600264 |
9 | 47327034266 |
10 | 16801530036 |
11 | 7142031215 |
12 | 330a96b7b0 |
13 | 1779b53665 |
14 | b555b8804 |
15 | 6850711c6 |
hex | 3e97300b4 |
16801530036 has 24 divisors (see below), whose sum is σ = 39224508960. Its totient is φ = 5597518752.
The previous prime is 16801530013. The next prime is 16801530041. The reversal of 16801530036 is 63003510861.
It is a super-2 number, since 2×168015300362 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 16801529979 and 16801530006.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 350446 + ... + 395493.
It is an arithmetic number, because the mean of its divisors is an integer number (1634354540).
Almost surely, 216801530036 is an apocalyptic number.
It is an amenable number.
16801530036 is an abundant number, since it is smaller than the sum of its proper divisors (22422978924).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16801530036 is a wasteful number, since it uses less digits than its factorization.
16801530036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 747823 (or 747821 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 33.
The spelling of 16801530036 in words is "sixteen billion, eight hundred one million, five hundred thirty thousand, thirty-six".
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