Base | Representation |
---|---|
bin | 1001001010010000… |
… | …11100110100011110 |
3 | 110200201222012200220 |
4 | 10211020130310132 |
5 | 40032443030421 |
6 | 2132000302210 |
7 | 232604536665 |
oct | 44510346436 |
9 | 13621865626 |
10 | 4917939486 |
11 | 20a40597a9 |
12 | b53011966 |
13 | 604b59685 |
14 | 34921dddc |
15 | 1dbb473c6 |
hex | 12521cd1e |
4917939486 has 32 divisors (see below), whose sum is σ = 10418660640. Its totient is φ = 1542260736.
The previous prime is 4917939449. The next prime is 4917939493. The reversal of 4917939486 is 6849397194.
It is a super-3 number, since 3×49179394863 (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 289270 + ... + 305798.
It is an arithmetic number, because the mean of its divisors is an integer number (325583145).
Almost surely, 24917939486 is an apocalyptic number.
4917939486 is an abundant number, since it is smaller than the sum of its proper divisors (5500721154).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4917939486 is a wasteful number, since it uses less digits than its factorization.
4917939486 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19468.
The product of its digits is 11757312, while the sum is 60.
The square root of 4917939486 is about 70128.0221166974. The cubic root of 4917939486 is about 1700.5695307442.
The spelling of 4917939486 in words is "four billion, nine hundred seventeen million, nine hundred thirty-nine thousand, four hundred eighty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •