Base | Representation |
---|---|
bin | 1100001011110… |
… | …10100110111101 |
3 | 21010100000100120 |
4 | 12011322212331 |
5 | 202131322302 |
6 | 14050445153 |
7 | 2350543140 |
oct | 605724675 |
9 | 233300316 |
10 | 102214077 |
11 | 52773a49 |
12 | 2a2937b9 |
13 | 1823a504 |
14 | d80a057 |
15 | 8e909bc |
hex | 617a9bd |
102214077 has 8 divisors (see below), whose sum is σ = 155754816. Its totient is φ = 58408032.
The previous prime is 102214069. The next prime is 102214087. The reversal of 102214077 is 770412201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 102214077 - 23 = 102214069 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102214087) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2433648 + ... + 2433689.
It is an arithmetic number, because the mean of its divisors is an integer number (19469352).
Almost surely, 2102214077 is an apocalyptic number.
It is an amenable number.
102214077 is a deficient number, since it is larger than the sum of its proper divisors (53540739).
102214077 is an equidigital number, since it uses as much as digits as its factorization.
102214077 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4867347.
The product of its (nonzero) digits is 784, while the sum is 24.
The square root of 102214077 is about 10110.0977740079. The cubic root of 102214077 is about 467.5595196222.
Adding to 102214077 its reverse (770412201), we get a palindrome (872626278).
The spelling of 102214077 in words is "one hundred two million, two hundred fourteen thousand, seventy-seven".
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