Base | Representation |
---|---|
bin | 100110100010… |
… | …011000010110 |
3 | 201000020202001 |
4 | 212202120112 |
5 | 10041233134 |
6 | 1000305514 |
7 | 151603516 |
oct | 46423026 |
9 | 21006661 |
10 | 10102294 |
11 | 5780004 |
12 | 347229a |
13 | 21292b7 |
14 | 14ad846 |
15 | d48414 |
hex | 9a2616 |
10102294 has 4 divisors (see below), whose sum is σ = 15153444. Its totient is φ = 5051146.
The previous prime is 10102289. The next prime is 10102297. The reversal of 10102294 is 49220101.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10102297) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2525572 + ... + 2525575.
It is an arithmetic number, because the mean of its divisors is an integer number (3788361).
Almost surely, 210102294 is an apocalyptic number.
10102294 is a deficient number, since it is larger than the sum of its proper divisors (5051150).
10102294 is an equidigital number, since it uses as much as digits as its factorization.
10102294 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5051149.
The product of its (nonzero) digits is 144, while the sum is 19.
The square root of 10102294 is about 3178.4106090938. The cubic root of 10102294 is about 216.1755973785.
Adding to 10102294 its reverse (49220101), we get a palindrome (59322395).
The spelling of 10102294 in words is "ten million, one hundred two thousand, two hundred ninety-four".
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