Base | Representation |
---|---|
bin | 1001000111111111… |
… | …10001110100011000 |
3 | 110122102010100022202 |
4 | 10203333301310120 |
5 | 40013103421414 |
6 | 2130040105332 |
7 | 232253604113 |
oct | 44377616430 |
9 | 13572110282 |
10 | 4898888984 |
11 | 2094327890 |
12 | b48765248 |
13 | 600c194a2 |
14 | 3468a157a |
15 | 1da1329de |
hex | 123ff1d18 |
4898888984 has 32 divisors (see below), whose sum is σ = 10023186240. Its totient is φ = 2226160800.
The previous prime is 4898888971. The next prime is 4898888989.
4898888984 is nontrivially palindromic in base 10.
It is a super-2 number, since 2×48988889842 = 47998226555113104512, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4898888989) 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, 542087 + ... + 551049.
It is an arithmetic number, because the mean of its divisors is an integer number (313224570).
Almost surely, 24898888984 is an apocalyptic number.
4898888984 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
4898888984 is an abundant number, since it is smaller than the sum of its proper divisors (5124297256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4898888984 is a wasteful number, since it uses less digits than its factorization.
4898888984 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15191 (or 15187 counting only the distinct ones).
The product of its digits is 339738624, while the sum is 74.
The square root of 4898888984 is about 69992.0637215392. The cubic root of 4898888984 is about 1698.3708711203.
The spelling of 4898888984 in words is "four billion, eight hundred ninety-eight million, eight hundred eighty-eight thousand, nine hundred eighty-four".
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