Base | Representation |
---|---|
bin | 1100101001110… |
… | …10000000111010 |
3 | 21101201122220221 |
4 | 12110322000322 |
5 | 204133100202 |
6 | 14311010254 |
7 | 2426131102 |
oct | 624720072 |
9 | 241648827 |
10 | 106143802 |
11 | 54a08456 |
12 | 2b66998a |
13 | 18cb50ab |
14 | 10150202 |
15 | 94ba037 |
hex | 653a03a |
106143802 has 8 divisors (see below), whose sum is σ = 160857396. Its totient is φ = 52524672.
The previous prime is 106143757. The next prime is 106143809. The reversal of 106143802 is 208341601.
It can be written as a sum of positive squares in 2 ways, for example, as 105904681 + 239121 = 10291^2 + 489^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1061438022 = 22533013406030408, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (106143809) 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, 273373 + ... + 273760.
Almost surely, 2106143802 is an apocalyptic number.
106143802 is a deficient number, since it is larger than the sum of its proper divisors (54713594).
106143802 is an equidigital number, since it uses as much as digits as its factorization.
106143802 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 547232.
The product of its (nonzero) digits is 1152, while the sum is 25.
The square root of 106143802 is about 10302.6114165293. The cubic root of 106143802 is about 473.4762652171.
The spelling of 106143802 in words is "one hundred six million, one hundred forty-three thousand, eight hundred two".
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