Base | Representation |
---|---|
bin | 1100001011101… |
… | …11001101010111 |
3 | 21010022022020210 |
4 | 12011313031113 |
5 | 202130401101 |
6 | 14050300503 |
7 | 2350454424 |
oct | 605671527 |
9 | 233268223 |
10 | 102200151 |
11 | 52764539 |
12 | 2a287733 |
13 | 18234081 |
14 | d804d4b |
15 | 8e8b7d6 |
hex | 6177357 |
102200151 has 4 divisors (see below), whose sum is σ = 136266872. Its totient is φ = 68133432.
The previous prime is 102200129. The next prime is 102200191. The reversal of 102200151 is 151002201.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 102200151 - 210 = 102199127 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102200101) 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, 17033356 + ... + 17033361.
It is an arithmetic number, because the mean of its divisors is an integer number (34066718).
Almost surely, 2102200151 is an apocalyptic number.
102200151 is a deficient number, since it is larger than the sum of its proper divisors (34066721).
102200151 is an equidigital number, since it uses as much as digits as its factorization.
102200151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34066720.
The product of its (nonzero) digits is 20, while the sum is 12.
The square root of 102200151 is about 10109.4090331730. The cubic root of 102200151 is about 467.5382846815.
Adding to 102200151 its reverse (151002201), we get a palindrome (253202352).
The spelling of 102200151 in words is "one hundred two million, two hundred thousand, one hundred fifty-one".
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