Base | Representation |
---|---|
bin | 1001011011110110111… |
… | …1001010011000110101 |
3 | 120111101211012011210210 |
4 | 2112331233022120311 |
5 | 10123433321001333 |
6 | 202244422140033 |
7 | 14465626111062 |
oct | 2267557123065 |
9 | 514354164723 |
10 | 162097047093 |
11 | 62821614733 |
12 | 274b9b81619 |
13 | 123938626a7 |
14 | 7bba231c69 |
15 | 433ab1ea63 |
hex | 25bdbca635 |
162097047093 has 36 divisors (see below), whose sum is σ = 226271507072. Its totient is φ = 103113350160.
The previous prime is 162097047083. The next prime is 162097047107. The reversal of 162097047093 is 390740790261.
It is a happy number.
It is not a de Polignac number, because 162097047093 - 25 = 162097047061 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (162097047083) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 322260280 + ... + 322260782.
Almost surely, 2162097047093 is an apocalyptic number.
It is an amenable number.
162097047093 is a deficient number, since it is larger than the sum of its proper divisors (64174459979).
162097047093 is an frugal number, since it uses more digits than its factorization.
162097047093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1206 (or 620 counting only the distinct ones).
The product of its (nonzero) digits is 571536, while the sum is 48.
The spelling of 162097047093 in words is "one hundred sixty-two billion, ninety-seven million, forty-seven thousand, ninety-three".
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