Base | Representation |
---|---|
bin | 1110001101101… |
… | …01000101100100 |
3 | 22022100112221022 |
4 | 13012311011210 |
5 | 221010341240 |
6 | 15455310312 |
7 | 2645305502 |
oct | 706650544 |
9 | 268315838 |
10 | 119230820 |
11 | 61336975 |
12 | 33b1b398 |
13 | 1b917aa7 |
14 | 11b99672 |
15 | a7029b5 |
hex | 71b5164 |
119230820 has 24 divisors (see below), whose sum is σ = 252605304. Its totient is φ = 47269376.
The previous prime is 119230817. The next prime is 119230823. The reversal of 119230820 is 28032911.
It is an interprime number because it is at equal distance from previous prime (119230817) and next prime (119230823).
It can be written as a sum of positive squares in 4 ways, for example, as 5125696 + 114105124 = 2264^2 + 10682^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 119230820.
It is not an unprimeable number, because it can be changed into a prime (119230823) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24119 + ... + 28638.
It is an arithmetic number, because the mean of its divisors is an integer number (10525221).
Almost surely, 2119230820 is an apocalyptic number.
119230820 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
119230820 is an abundant number, since it is smaller than the sum of its proper divisors (133374484).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
119230820 is a wasteful number, since it uses less digits than its factorization.
119230820 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52879 (or 52877 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 26.
The square root of 119230820 is about 10919.2866067340. The cubic root of 119230820 is about 492.1862878848.
The spelling of 119230820 in words is "one hundred nineteen million, two hundred thirty thousand, eight hundred twenty".
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