Base | Representation |
---|---|
bin | 1100000011011… |
… | …11100011001010 |
3 | 21001021102211200 |
4 | 12001233203022 |
5 | 201341321302 |
6 | 14011205030 |
7 | 2335336041 |
oct | 601574312 |
9 | 231242750 |
10 | 101120202 |
11 | 52097117 |
12 | 29a46776 |
13 | 17c46651 |
14 | d603558 |
15 | 8d2681c |
hex | 606f8ca |
101120202 has 24 divisors (see below), whose sum is σ = 226162560. Its totient is φ = 32619240.
The previous prime is 101120177. The next prime is 101120221. The reversal of 101120202 is 202021101.
It is a super-3 number, since 3×1011202023 (a number of 25 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 90052 + ... + 91167.
It is an arithmetic number, because the mean of its divisors is an integer number (9423440).
Almost surely, 2101120202 is an apocalyptic number.
101120202 is an abundant number, since it is smaller than the sum of its proper divisors (125042358).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101120202 is a wasteful number, since it uses less digits than its factorization.
101120202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 181258 (or 181255 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 9.
The square root of 101120202 is about 10055.8541158869. The cubic root of 101120202 is about 465.8856240261.
Adding to 101120202 its reverse (202021101), we get a palindrome (303141303).
The spelling of 101120202 in words is "one hundred one million, one hundred twenty thousand, two hundred two".
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