Base | Representation |
---|---|
bin | 1100111001000… |
… | …01101101011001 |
3 | 21112111011010002 |
4 | 12130201231121 |
5 | 210141011101 |
6 | 14421502345 |
7 | 2452121024 |
oct | 634415531 |
9 | 245434102 |
10 | 108141401 |
11 | 56052265 |
12 | 302719b5 |
13 | 195343c4 |
14 | 105101bb |
15 | 9761d6b |
hex | 6721b59 |
108141401 has 4 divisors (see below), whose sum is σ = 108201012. Its totient is φ = 108081792.
The previous prime is 108141391. The next prime is 108141409. The reversal of 108141401 is 104141801.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 104141801 = 47 ⋅2215783.
It can be written as a sum of positive squares in 2 ways, for example, as 6635776 + 101505625 = 2576^2 + 10075^2 .
It is a cyclic number.
It is not a de Polignac number, because 108141401 - 26 = 108141337 is a prime.
It is a super-2 number, since 2×1081414012 = 23389125220485602, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (108141409) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26996 + ... + 30741.
It is an arithmetic number, because the mean of its divisors is an integer number (27050253).
Almost surely, 2108141401 is an apocalyptic number.
It is an amenable number.
108141401 is a deficient number, since it is larger than the sum of its proper divisors (59611).
108141401 is an equidigital number, since it uses as much as digits as its factorization.
108141401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59610.
The product of its (nonzero) digits is 128, while the sum is 20.
The square root of 108141401 is about 10399.1057788639. The cubic root of 108141401 is about 476.4280583755.
The spelling of 108141401 in words is "one hundred eight million, one hundred forty-one thousand, four hundred one".
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