Base | Representation |
---|---|
bin | 110010001011100001… |
… | …1101100110000001111 |
3 | 101022011001101102100022 |
4 | 1210113003230300033 |
5 | 3231143310344421 |
6 | 121301004452355 |
7 | 10533263424422 |
oct | 1442703546017 |
9 | 338131342308 |
10 | 107761028111 |
11 | 41779322420 |
12 | 18a74b4a0bb |
13 | a2146a1979 |
14 | 5303abd9b9 |
15 | 2c0a77d7ab |
hex | 19170ecc0f |
107761028111 has 4 divisors (see below), whose sum is σ = 117557485224. Its totient is φ = 97964571000.
The previous prime is 107761028101. The next prime is 107761028183. The reversal of 107761028111 is 111820167701.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 111820167701 = 11 ⋅10165469791.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-107761028111 is a prime.
It is a super-2 number, since 2×1077610281112 (a number of 23 digits) 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 (107761028101) 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, 4898228540 + ... + 4898228561.
It is an arithmetic number, because the mean of its divisors is an integer number (29389371306).
Almost surely, 2107761028111 is an apocalyptic number.
107761028111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
107761028111 is a deficient number, since it is larger than the sum of its proper divisors (9796457113).
107761028111 is an equidigital number, since it uses as much as digits as its factorization.
107761028111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9796457112.
The product of its (nonzero) digits is 4704, while the sum is 35.
The spelling of 107761028111 in words is "one hundred seven billion, seven hundred sixty-one million, twenty-eight thousand, one hundred eleven".
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