Base | Representation |
---|---|
bin | 1100001011101… |
… | …11100000111011 |
3 | 21010022100222011 |
4 | 12011313200323 |
5 | 202130421103 |
6 | 14050310351 |
7 | 2350461163 |
oct | 605674073 |
9 | 233270864 |
10 | 102201403 |
11 | 52765477 |
12 | 2a2883b7 |
13 | 18234805 |
14 | d8055a3 |
15 | 8e8bd6d |
hex | 617783b |
102201403 has 4 divisors (see below), whose sum is σ = 102236040. Its totient is φ = 102166768.
The previous prime is 102201391. The next prime is 102201461. The reversal of 102201403 is 304102201.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-102201403 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102201493) 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, 12433 + ... + 18946.
It is an arithmetic number, because the mean of its divisors is an integer number (25559010).
Almost surely, 2102201403 is an apocalyptic number.
102201403 is a deficient number, since it is larger than the sum of its proper divisors (34637).
102201403 is an equidigital number, since it uses as much as digits as its factorization.
102201403 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34636.
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 102201403 is about 10109.4709554951. The cubic root of 102201403 is about 467.5401938618.
Adding to 102201403 its reverse (304102201), we get a palindrome (406303604).
The spelling of 102201403 in words is "one hundred two million, two hundred one thousand, four hundred three".
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