Base | Representation |
---|---|
bin | 1100001010010… |
… | …01110111000001 |
3 | 21002221212110011 |
4 | 12011021313001 |
5 | 202103430101 |
6 | 14042304521 |
7 | 2346052036 |
oct | 605116701 |
9 | 232855404 |
10 | 102014401 |
11 | 52647a25 |
12 | 2a1b8141 |
13 | 1819a668 |
14 | d79738d |
15 | 8e51751 |
hex | 6149dc1 |
102014401 has 16 divisors (see below), whose sum is σ = 110018560. Its totient is φ = 94303440.
The previous prime is 102014377. The next prime is 102014411. The reversal of 102014401 is 104410201.
It is a cyclic number.
It is not a de Polignac number, because 102014401 - 25 = 102014369 is a prime.
It is a super-2 number, since 2×1020144012 = 20813876022777602, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102014411) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161356 + ... + 161986.
It is an arithmetic number, because the mean of its divisors is an integer number (6876160).
Almost surely, 2102014401 is an apocalyptic number.
It is an amenable number.
102014401 is a deficient number, since it is larger than the sum of its proper divisors (8004159).
102014401 is a wasteful number, since it uses less digits than its factorization.
102014401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 844.
The product of its (nonzero) digits is 32, while the sum is 13.
The square root of 102014401 is about 10100.2178689373. The cubic root of 102014401 is about 467.2548607570.
Adding to 102014401 its reverse (104410201), we get a palindrome (206424602).
The spelling of 102014401 in words is "one hundred two million, fourteen thousand, four hundred one".
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