Base | Representation |
---|---|
bin | 1100101001100… |
… | …00000001011111 |
3 | 21101122120210021 |
4 | 12110300001133 |
5 | 204130243004 |
6 | 14310053011 |
7 | 2425600561 |
oct | 624600137 |
9 | 241576707 |
10 | 106102879 |
11 | 5498a733 |
12 | 2b64a167 |
13 | 18c9c58c |
14 | 1013d331 |
15 | 94acd54 |
hex | 653005f |
106102879 has 4 divisors (see below), whose sum is σ = 106506576. Its totient is φ = 105699184.
The previous prime is 106102877. The next prime is 106102891. The reversal of 106102879 is 978201601.
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: 978201601 = 13 ⋅75246277.
It is a cyclic number.
It is not a de Polignac number, because 106102879 - 21 = 106102877 is a prime.
It is a super-2 number, since 2×1061028792 = 22515641864177282, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (106102877) 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, 201454 + ... + 201979.
It is an arithmetic number, because the mean of its divisors is an integer number (26626644).
Almost surely, 2106102879 is an apocalyptic number.
106102879 is a deficient number, since it is larger than the sum of its proper divisors (403697).
106102879 is an equidigital number, since it uses as much as digits as its factorization.
106102879 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 403696.
The product of its (nonzero) digits is 6048, while the sum is 34.
The square root of 106102879 is about 10300.6251752017. The cubic root of 106102879 is about 473.4154089087.
The spelling of 106102879 in words is "one hundred six million, one hundred two thousand, eight hundred seventy-nine".
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