Base | Representation |
---|---|
bin | 111100011101011… |
… | …0110011000001010 |
3 | 12020101100021121212 |
4 | 1320322312120022 |
5 | 13123321134002 |
6 | 533145533122 |
7 | 101162414600 |
oct | 17072663012 |
9 | 5211307555 |
10 | 2028693002 |
11 | 951165096 |
12 | 4874a41a2 |
13 | 2643b247b |
14 | 153607870 |
15 | bd17e352 |
hex | 78eb660a |
2028693002 has 12 divisors (see below), whose sum is σ = 3539862450. Its totient is φ = 869439816.
The previous prime is 2028692959. The next prime is 2028693013. The reversal of 2028693002 is 2003968202.
It can be written as a sum of positive squares in only one way, i.e., 1990141321 + 38551681 = 44611^2 + 6209^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 2028693002.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10350377 + ... + 10350572.
Almost surely, 22028693002 is an apocalyptic number.
2028693002 is a deficient number, since it is larger than the sum of its proper divisors (1511169448).
2028693002 is a wasteful number, since it uses less digits than its factorization.
2028693002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20700965 (or 20700958 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 32.
The square root of 2028693002 is about 45041.0146644145. The cubic root of 2028693002 is about 1265.9176169514.
The spelling of 2028693002 in words is "two billion, twenty-eight million, six hundred ninety-three thousand, two".
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