Base | Representation |
---|---|
bin | 1100001011110… |
… | …00001010010011 |
3 | 21010022111121020 |
4 | 12011320022103 |
5 | 202131012201 |
6 | 14050330523 |
7 | 2350501665 |
oct | 605701223 |
9 | 233274536 |
10 | 102204051 |
11 | 52767464 |
12 | 2a289a43 |
13 | 18235a91 |
14 | d806535 |
15 | 8e8ca36 |
hex | 6178293 |
102204051 has 8 divisors (see below), whose sum is σ = 144288144. Its totient is φ = 64128000.
The previous prime is 102204043. The next prime is 102204071. The reversal of 102204051 is 150402201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 102204051 - 23 = 102204043 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 102204051.
It is not an unprimeable number, because it can be changed into a prime (102204001) 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, 1001950 + ... + 1002051.
It is an arithmetic number, because the mean of its divisors is an integer number (18036018).
Almost surely, 2102204051 is an apocalyptic number.
102204051 is a deficient number, since it is larger than the sum of its proper divisors (42084093).
102204051 is a wasteful number, since it uses less digits than its factorization.
102204051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2004021.
The product of its (nonzero) digits is 80, while the sum is 15.
The square root of 102204051 is about 10109.6019209462. The cubic root of 102204051 is about 467.5442317573.
Adding to 102204051 its reverse (150402201), we get a palindrome (252606252).
The spelling of 102204051 in words is "one hundred two million, two hundred four thousand, fifty-one".
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