Base | Representation |
---|---|
bin | 1011110000011101101… |
… | …1010111010011011010 |
3 | 201022100220012110010002 |
4 | 2330013123113103122 |
5 | 11302132421424022 |
6 | 232443025253002 |
7 | 20410311216113 |
oct | 2740733272332 |
9 | 638326173102 |
10 | 201988076762 |
11 | 7873200474a |
12 | 33191494162 |
13 | 16080180464 |
14 | 9ac215520a |
15 | 53c2c7e092 |
hex | 2f076d74da |
201988076762 has 32 divisors (see below), whose sum is σ = 324376195968. Its totient is φ = 94103102016.
The previous prime is 201988076753. The next prime is 201988076789. The reversal of 201988076762 is 267670889102.
It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 201988076698 and 201988076707.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 600908 + ... + 874680.
It is an arithmetic number, because the mean of its divisors is an integer number (10136756124).
Almost surely, 2201988076762 is an apocalyptic number.
201988076762 is a deficient number, since it is larger than the sum of its proper divisors (122388119206).
201988076762 is a wasteful number, since it uses less digits than its factorization.
201988076762 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 274214.
The product of its (nonzero) digits is 4064256, while the sum is 56.
The spelling of 201988076762 in words is "two hundred one billion, nine hundred eighty-eight million, seventy-six thousand, seven hundred sixty-two".
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