Base | Representation |
---|---|
bin | 10011101100000110… |
… | …100001000001101110 |
3 | 2000120100112002102012 |
4 | 103230012201001232 |
5 | 321244044002202 |
6 | 13413445001222 |
7 | 1345615352252 |
oct | 235406410156 |
9 | 60510462365 |
10 | 21141000302 |
11 | 8a695a8484 |
12 | 41200b3212 |
13 | 1cbbbb2546 |
14 | 1047a58262 |
15 | 83b000152 |
hex | 4ec1a106e |
21141000302 has 4 divisors (see below), whose sum is σ = 31711500456. Its totient is φ = 10570500150.
The previous prime is 21141000289. The next prime is 21141000359. The reversal of 21141000302 is 20300014112.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5285250074 + ... + 5285250077.
It is an arithmetic number, because the mean of its divisors is an integer number (7927875114).
Almost surely, 221141000302 is an apocalyptic number.
21141000302 is a deficient number, since it is larger than the sum of its proper divisors (10570500154).
21141000302 is a wasteful number, since it uses less digits than its factorization.
21141000302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10570500153.
The product of its (nonzero) digits is 48, while the sum is 14.
Adding to 21141000302 its reverse (20300014112), we get a palindrome (41441014414).
The spelling of 21141000302 in words is "twenty-one billion, one hundred forty-one million, three hundred two", and thus it is an aban number.
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