Base | Representation |
---|---|
bin | 1001001000001000… |
… | …11110011110001010 |
3 | 110122111102220120220 |
4 | 10210010132132022 |
5 | 40013412323313 |
6 | 2130122330510 |
7 | 232300223322 |
oct | 44404363612 |
9 | 13574386526 |
10 | 4900120458 |
11 | 2094a99032 |
12 | b49059a36 |
13 | 60125ab7c |
14 | 346b02282 |
15 | 1da2c7823 |
hex | 12411e78a |
4900120458 has 8 divisors (see below), whose sum is σ = 9800240928. Its totient is φ = 1633373484.
The previous prime is 4900120457. The next prime is 4900120483. The reversal of 4900120458 is 8540210094.
It is a sphenic number, since it is the product of 3 distinct primes.
4900120458 is an admirable number.
It is a super-3 number, since 3×49001204583 (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (4900120457) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 408343366 + ... + 408343377.
It is an arithmetic number, because the mean of its divisors is an integer number (1225030116).
Almost surely, 24900120458 is an apocalyptic number.
4900120458 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4900120458 is a wasteful number, since it uses less digits than its factorization.
4900120458 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 816686748.
The product of its (nonzero) digits is 11520, while the sum is 33.
The square root of 4900120458 is about 70000.8604089978. The cubic root of 4900120458 is about 1698.5131703470.
The spelling of 4900120458 in words is "four billion, nine hundred million, one hundred twenty thousand, four hundred fifty-eight".
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