Base | Representation |
---|---|
bin | 1001010001110001… |
… | …10100000100000000 |
3 | 110212010112102211210 |
4 | 10220320310010000 |
5 | 40200110333443 |
6 | 2142131010120 |
7 | 234301240632 |
oct | 45070640400 |
9 | 13763472753 |
10 | 4980949248 |
11 | 2126685990 |
12 | b70139940 |
13 | 614c1b562 |
14 | 353742a52 |
15 | 1e2441c33 |
hex | 128e34100 |
4980949248 has 72 divisors (see below), whose sum is σ = 14461757856. Its totient is φ = 1509376000.
The previous prime is 4980949243. The next prime is 4980949249. The reversal of 4980949248 is 8429490894.
It is a super-2 number, since 2×49809492482 = 49619710822303531008, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (4980949243) 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, 286353 + ... + 303248.
It is an arithmetic number, because the mean of its divisors is an integer number (200857748).
Almost surely, 24980949248 is an apocalyptic number.
4980949248 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
4980949248 is an abundant number, since it is smaller than the sum of its proper divisors (9480808608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4980949248 is a wasteful number, since it uses less digits than its factorization.
4980949248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 589631 (or 589617 counting only the distinct ones).
The product of its (nonzero) digits is 5971968, while the sum is 57.
The square root of 4980949248 is about 70575.8403988220. The cubic root of 4980949248 is about 1707.8014274063.
The spelling of 4980949248 in words is "four billion, nine hundred eighty million, nine hundred forty-nine thousand, two hundred forty-eight".
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