Base | Representation |
---|---|
bin | 10010110100101000… |
… | …11100011010111000 |
3 | 222002020210112211010 |
4 | 21122110130122320 |
5 | 131143420241240 |
6 | 4350422233520 |
7 | 505263102534 |
oct | 113224343270 |
9 | 28066715733 |
10 | 10105243320 |
11 | 4316167967 |
12 | 1b602858a0 |
13 | c50748723 |
14 | 6bc11abc4 |
15 | 3e224b280 |
hex | 25a51c6b8 |
10105243320 has 64 divisors (see below), whose sum is σ = 30423716640. Its totient is φ = 2685132800.
The previous prime is 10105243307. The next prime is 10105243331. The reversal of 10105243320 is 2334250101.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116121 + ... + 183560.
Almost surely, 210105243320 is an apocalyptic number.
10105243320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10105243320 is an abundant number, since it is smaller than the sum of its proper divisors (20318473320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10105243320 is a wasteful number, since it uses less digits than its factorization.
10105243320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 299976 (or 299972 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 21.
Adding to 10105243320 its reverse (2334250101), we get a palindrome (12439493421).
The spelling of 10105243320 in words is "ten billion, one hundred five million, two hundred forty-three thousand, three hundred twenty".
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