Base | Representation |
---|---|
bin | 10011010101100001… |
… | …00010011111100100 |
3 | 222210110202122210102 |
4 | 21222300202133210 |
5 | 132230021344214 |
6 | 4434033443232 |
7 | 515152262324 |
oct | 115260423744 |
9 | 28713678712 |
10 | 10381043684 |
11 | 4447912850 |
12 | 2018710518 |
13 | c959226cb |
14 | 7069d1284 |
15 | 40b579bde |
hex | 26ac227e4 |
10381043684 has 48 divisors (see below), whose sum is σ = 20217414336. Its totient is φ = 4624214400.
The previous prime is 10381043669. The next prime is 10381043689. The reversal of 10381043684 is 48634018301.
It is not an unprimeable number, because it can be changed into a prime (10381043689) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 736487 + ... + 750449.
It is an arithmetic number, because the mean of its divisors is an integer number (421196132).
Almost surely, 210381043684 is an apocalyptic number.
It is an amenable number.
10381043684 is a deficient number, since it is larger than the sum of its proper divisors (9836370652).
10381043684 is a wasteful number, since it uses less digits than its factorization.
10381043684 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14316 (or 14314 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 38.
The spelling of 10381043684 in words is "ten billion, three hundred eighty-one million, forty-three thousand, six hundred eighty-four".
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