Base | Representation |
---|---|
bin | 1010101111001101001… |
… | …00100100000101000001 |
3 | 1022021022002202120202000 |
4 | 11113212210210011001 |
5 | 22021042241033201 |
6 | 441253340414213 |
7 | 35440456025544 |
oct | 5274644440501 |
9 | 1267262676660 |
10 | 368940564801 |
11 | 13251536aa96 |
12 | 5b605547369 |
13 | 28a38929213 |
14 | 13bdd17885b |
15 | 98e4c9cd86 |
hex | 55e6924141 |
368940564801 has 16 divisors (see below), whose sum is σ = 559909801920. Its totient is φ = 239961342240.
The previous prime is 368940564799. The next prime is 368940564821. The reversal of 368940564801 is 108465049863.
368940564801 is a `hidden beast` number, since 36 + 8 + 9 + 40 + 564 + 8 + 0 + 1 = 666.
It is not a de Polignac number, because 368940564801 - 21 = 368940564799 is a prime.
It is a super-2 number, since 2×3689405648012 (a number of 24 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (368940564821) 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, 166638715 + ... + 166640928.
It is an arithmetic number, because the mean of its divisors is an integer number (34994362620).
Almost surely, 2368940564801 is an apocalyptic number.
It is an amenable number.
368940564801 is a deficient number, since it is larger than the sum of its proper divisors (190969237119).
368940564801 is a wasteful number, since it uses less digits than its factorization.
368940564801 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 333279693 (or 333279687 counting only the distinct ones).
The product of its (nonzero) digits is 4976640, while the sum is 54.
The spelling of 368940564801 in words is "three hundred sixty-eight billion, nine hundred forty million, five hundred sixty-four thousand, eight hundred one".
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