Base | Representation |
---|---|
bin | 1110001111000… |
… | …11010101111000 |
3 | 22022201011211100 |
4 | 13013203111320 |
5 | 221032422110 |
6 | 15503331400 |
7 | 2650025040 |
oct | 707432570 |
9 | 268634740 |
10 | 119420280 |
11 | 61456251 |
12 | 33bb0b60 |
13 | 1b9830b5 |
14 | 11c08720 |
15 | a73dbc0 |
hex | 71e3578 |
119420280 has 96 divisors (see below), whose sum is σ = 443570400. Its totient is φ = 27295488.
The previous prime is 119420261. The next prime is 119420281. The reversal of 119420280 is 82024911.
It is a super-2 number, since 2×1194202802 = 28522406550556800, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (119420281) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21175 + ... + 26214.
It is an arithmetic number, because the mean of its divisors is an integer number (4620525).
Almost surely, 2119420280 is an apocalyptic number.
119420280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
119420280 is an abundant number, since it is smaller than the sum of its proper divisors (324150120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
119420280 is a wasteful number, since it uses less digits than its factorization.
119420280 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47413 (or 47406 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 27.
The square root of 119420280 is about 10927.9586382819. The cubic root of 119420280 is about 492.4468476569.
The spelling of 119420280 in words is "one hundred nineteen million, four hundred twenty thousand, two hundred eighty".
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