Base | Representation |
---|---|
bin | 1000000110001011… |
… | …0000111110111001 |
3 | 12121110120212011220 |
4 | 2001202300332321 |
5 | 13422340440033 |
6 | 555354542253 |
7 | 104600243331 |
oct | 20142607671 |
9 | 5543525156 |
10 | 2173374393 |
11 | a158a4393 |
12 | 507a37989 |
13 | 28836b568 |
14 | 16890a0c1 |
15 | cac0cbb3 |
hex | 818b0fb9 |
2173374393 has 32 divisors (see below), whose sum is σ = 2978236800. Its totient is φ = 1409481216.
The previous prime is 2173374389. The next prime is 2173374407. The reversal of 2173374393 is 3934733712.
It is a happy number.
It is not a de Polignac number, because 2173374393 - 22 = 2173374389 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2173374373) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5826555 + ... + 5826927.
It is an arithmetic number, because the mean of its divisors is an integer number (93069900).
Almost surely, 22173374393 is an apocalyptic number.
It is an amenable number.
2173374393 is a deficient number, since it is larger than the sum of its proper divisors (804862407).
2173374393 is a wasteful number, since it uses less digits than its factorization.
2173374393 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 761.
The product of its digits is 285768, while the sum is 42.
The square root of 2173374393 is about 46619.4636713036. The cubic root of 2173374393 is about 1295.3233129822.
The spelling of 2173374393 in words is "two billion, one hundred seventy-three million, three hundred seventy-four thousand, three hundred ninety-three".
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