Base | Representation |
---|---|
bin | 1100001010001… |
… | …10101100001000 |
3 | 21002221012122020 |
4 | 12011012230020 |
5 | 202103021131 |
6 | 14042124440 |
7 | 2345666136 |
oct | 605065410 |
9 | 232835566 |
10 | 102001416 |
11 | 526391a0 |
12 | 2a1b0720 |
13 | 1819478a |
14 | d792756 |
15 | 8e4c996 |
hex | 6146b08 |
102001416 has 32 divisors (see below), whose sum is σ = 278186400. Its totient is φ = 30909440.
The previous prime is 102001391. The next prime is 102001433. The reversal of 102001416 is 614100201.
It is a junction number, because it is equal to n+sod(n) for n = 102001395 and 102001404.
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, 192921 + ... + 193448.
It is an arithmetic number, because the mean of its divisors is an integer number (8693325).
Almost surely, 2102001416 is an apocalyptic number.
It is an amenable number.
102001416 is an abundant number, since it is smaller than the sum of its proper divisors (176184984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102001416 is a wasteful number, since it uses less digits than its factorization.
102001416 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 386389 (or 386385 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 15.
The square root of 102001416 is about 10099.5750405648. The cubic root of 102001416 is about 467.2350349227.
Adding to 102001416 its reverse (614100201), we get a palindrome (716101617).
The spelling of 102001416 in words is "one hundred two million, one thousand, four hundred sixteen".
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