Base | Representation |
---|---|
bin | 101001001110001… |
… | …1101010111110111 |
3 | 10120101201102210101 |
4 | 1102130131113313 |
5 | 10313044121210 |
6 | 345130334531 |
7 | 46163636620 |
oct | 12234352767 |
9 | 3511642711 |
10 | 1383192055 |
11 | 64a859733 |
12 | 32728a447 |
13 | 19074524b |
14 | d19b8a47 |
15 | 81674a3a |
hex | 5271d5f7 |
1383192055 has 16 divisors (see below), whose sum is σ = 1979426304. Its totient is φ = 907236000.
The previous prime is 1383192011. The next prime is 1383192059. The reversal of 1383192055 is 5502913831.
It is a happy number.
It is not a de Polignac number, because 1383192055 - 29 = 1383191543 is a prime.
It is a super-2 number, since 2×13831920552 = 3826440522030246050, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1383192059) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 858321 + ... + 859930.
It is an arithmetic number, because the mean of its divisors is an integer number (123714144).
Almost surely, 21383192055 is an apocalyptic number.
1383192055 is a deficient number, since it is larger than the sum of its proper divisors (596234249).
1383192055 is a wasteful number, since it uses less digits than its factorization.
1383192055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1718286.
The product of its (nonzero) digits is 32400, while the sum is 37.
The square root of 1383192055 is about 37191.2900421591. The cubic root of 1383192055 is about 1114.1940337088.
The spelling of 1383192055 in words is "one billion, three hundred eighty-three million, one hundred ninety-two thousand, fifty-five".
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