Base | Representation |
---|---|
bin | 100000001100… |
… | …100100100110 |
3 | 120212210122101 |
4 | 200030210212 |
5 | 4130040402 |
6 | 500522314 |
7 | 131511466 |
oct | 40144446 |
9 | 16783571 |
10 | 8440102 |
11 | 48451a0 |
12 | 29b039a |
13 | 1996858 |
14 | 1199ba6 |
15 | b1ab87 |
hex | 80c926 |
8440102 has 16 divisors (see below), whose sum is σ = 14288400. Its totient is φ = 3703840.
The previous prime is 8440097. The next prime is 8440139. The reversal of 8440102 is 2010448.
It is a self number, because there is not a number n which added to its sum of digits gives 8440102.
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, 5977 + ... + 7252.
It is an arithmetic number, because the mean of its divisors is an integer number (893025).
Almost surely, 28440102 is an apocalyptic number.
8440102 is a deficient number, since it is larger than the sum of its proper divisors (5848298).
8440102 is a wasteful number, since it uses less digits than its factorization.
8440102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13271.
The product of its (nonzero) digits is 256, while the sum is 19.
The square root of 8440102 is about 2905.1853641377. The cubic root of 8440102 is about 203.6022462483.
It can be divided in two parts, 84 and 40102, that added together give a triangular number (40186 = T283).
The spelling of 8440102 in words is "eight million, four hundred forty thousand, one hundred two".
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