Base | Representation |
---|---|
bin | 1111101110000110010100 |
3 | 21202100220220 |
4 | 33232012110 |
5 | 2023332410 |
6 | 224154340 |
7 | 50012343 |
oct | 17560624 |
9 | 7670826 |
10 | 4120980 |
11 | 2365176 |
12 | 14689b0 |
13 | b13966 |
14 | 793b5a |
15 | 566070 |
hex | 3ee194 |
4120980 has 24 divisors (see below), whose sum is σ = 11538912. Its totient is φ = 1098912.
The previous prime is 4120957. The next prime is 4120981. The reversal of 4120980 is 890214.
It is a super-3 number, since 3×41209803 (a number of 21 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 4120980.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4120981) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34282 + ... + 34401.
It is an arithmetic number, because the mean of its divisors is an integer number (480788).
Almost surely, 24120980 is an apocalyptic number.
It is an amenable number.
4120980 is an abundant number, since it is smaller than the sum of its proper divisors (7417932).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4120980 is a wasteful number, since it uses less digits than its factorization.
4120980 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68695 (or 68693 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 24.
The square root of 4120980 is about 2030.0197043379. The cubic root of 4120980 is about 160.3246014333.
The spelling of 4120980 in words is "four million, one hundred twenty thousand, nine hundred eighty".
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