Base | Representation |
---|---|
bin | 1001000111001101000011… |
… | …1100010101011100010101 |
3 | 1022110211202001211011011100 |
4 | 2101303100330111130111 |
5 | 2303124132004233134 |
6 | 33150500142300313 |
7 | 2052606211051206 |
oct | 221632074253425 |
9 | 38424661734140 |
10 | 10019369211669 |
11 | 3213210796474 |
12 | 11599a2587699 |
13 | 578a8cc4780c |
14 | 268d237355ad |
15 | 12596060d999 |
hex | 91cd0f15715 |
10019369211669 has 12 divisors (see below), whose sum is σ = 14578060314636. Its totient is φ = 6630823419072.
The previous prime is 10019369211647. The next prime is 10019369211689. The reversal of 10019369211669 is 96611296391001.
It is a happy number.
10019369211669 is a `hidden beast` number, since 1 + 0 + 0 + 1 + 9 + 369 + 211 + 6 + 69 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 2562848792100 + 7456520419569 = 1600890^2 + 2730663^2 .
It is not a de Polignac number, because 10019369211669 - 28 = 10019369211413 is a prime.
It is a super-2 number, since 2×100193692116692 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10019369211689) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4063003314 + ... + 4063005779.
It is an arithmetic number, because the mean of its divisors is an integer number (1214838359553).
Almost surely, 210019369211669 is an apocalyptic number.
It is an amenable number.
10019369211669 is a deficient number, since it is larger than the sum of its proper divisors (4558691102967).
10019369211669 is a wasteful number, since it uses less digits than its factorization.
10019369211669 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8126009236 (or 8126009233 counting only the distinct ones).
The product of its (nonzero) digits is 944784, while the sum is 54.
The spelling of 10019369211669 in words is "ten trillion, nineteen billion, three hundred sixty-nine million, two hundred eleven thousand, six hundred sixty-nine".
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