Base | Representation |
---|---|
bin | 1001010011101010… |
… | …0100000011000000 |
3 | 20110010010212000102 |
4 | 2110322210003000 |
5 | 20104041124333 |
6 | 1051524541532 |
7 | 115624610420 |
oct | 22472440300 |
9 | 6403125012 |
10 | 2498379968 |
11 | 10722a7937 |
12 | 5988518a8 |
13 | 30a7b2c56 |
14 | 199b4c480 |
15 | e950aae8 |
hex | 94ea40c0 |
2498379968 has 56 divisors (see below), whose sum is σ = 5912339712. Its totient is φ = 1024176384.
The previous prime is 2498379967. The next prime is 2498379973. The reversal of 2498379968 is 8699738942.
It is a tau number, because it is divible by the number of its divisors (56).
It is not an unprimeable number, because it can be changed into a prime (2498379967) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110930 + ... + 131537.
Almost surely, 22498379968 is an apocalyptic number.
2498379968 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
2498379968 is an abundant number, since it is smaller than the sum of its proper divisors (3413959744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2498379968 is a wasteful number, since it uses less digits than its factorization.
2498379968 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 242509 (or 242499 counting only the distinct ones).
The product of its digits is 47029248, while the sum is 65.
The square root of 2498379968 is about 49983.7970546456. The cubic root of 2498379968 is about 1356.9155820569.
The spelling of 2498379968 in words is "two billion, four hundred ninety-eight million, three hundred seventy-nine thousand, nine hundred sixty-eight".
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