Base | Representation |
---|---|
bin | 10011000001011011… |
… | …01100001011000100 |
3 | 222100201200000021001 |
4 | 21200231230023010 |
5 | 131403401242430 |
6 | 4405213503044 |
7 | 511035012415 |
oct | 114055541304 |
9 | 28321600231 |
10 | 10212524740 |
11 | 4370781aa0 |
12 | 1b901a1a84 |
13 | c69a3b562 |
14 | 6cc48580c |
15 | 3eb88d3ca |
hex | 260b6c2c4 |
10212524740 has 24 divisors (see below), whose sum is σ = 23395966272. Its totient is φ = 3713645280.
The previous prime is 10212524677. The next prime is 10212524759. The reversal of 10212524740 is 4742521201.
It is a super-3 number, since 3×102125247403 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a junction number, because it is equal to n+sod(n) for n = 10212524699 and 10212524708.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23210064 + ... + 23210503.
It is an arithmetic number, because the mean of its divisors is an integer number (974831928).
Almost surely, 210212524740 is an apocalyptic number.
10212524740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10212524740 is an abundant number, since it is smaller than the sum of its proper divisors (13183441532).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10212524740 is a wasteful number, since it uses less digits than its factorization.
10212524740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46420587 (or 46420585 counting only the distinct ones).
The product of its (nonzero) digits is 4480, while the sum is 28.
The spelling of 10212524740 in words is "ten billion, two hundred twelve million, five hundred twenty-four thousand, seven hundred forty".
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