Base | Representation |
---|---|
bin | 1111101010100000001011… |
… | …01011000100000100101000 |
3 | 11111221222110100110022000001 |
4 | 13311100011223010010220 |
5 | 14003324330104420442 |
6 | 201132052355552344 |
7 | 10153423241423014 |
oct | 765200553040450 |
9 | 144858410408001 |
10 | 34445732888872 |
11 | aa80398243348 |
12 | 3a439922bb6b4 |
13 | 162b2ac5703b6 |
14 | 87127a5b7544 |
15 | 3eb02c5d82b7 |
hex | 1f5405ac4128 |
34445732888872 has 8 divisors (see below), whose sum is σ = 64585749166650. Its totient is φ = 17222866444432.
The previous prime is 34445732888863. The next prime is 34445732888873. The reversal of 34445732888872 is 27888823754443.
It can be written as a sum of positive squares in only one way, i.e., 33425580368196 + 1020152520676 = 5781486^2 + 1010026^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 34445732888795 and 34445732888804.
It is not an unprimeable number, because it can be changed into a prime (34445732888873) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2152858305547 + ... + 2152858305562.
Almost surely, 234445732888872 is an apocalyptic number.
It is an amenable number.
34445732888872 is a deficient number, since it is larger than the sum of its proper divisors (30140016277778).
34445732888872 is a wasteful number, since it uses less digits than its factorization.
34445732888872 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4305716611115 (or 4305716611111 counting only the distinct ones).
The product of its digits is 2312110080, while the sum is 73.
The spelling of 34445732888872 in words is "thirty-four trillion, four hundred forty-five billion, seven hundred thirty-two million, eight hundred eighty-eight thousand, eight hundred seventy-two".
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