Base | Representation |
---|---|
bin | 1011001010111110… |
… | …0011101001100000 |
3 | 21201222210101122200 |
4 | 2302233203221200 |
5 | 22120143424412 |
6 | 1213322533200 |
7 | 134212321614 |
oct | 26257435140 |
9 | 7658711580 |
10 | 2998811232 |
11 | 12a982929a |
12 | 6b8367200 |
13 | 38a389421 |
14 | 2063b7344 |
15 | 12840b9dc |
hex | b2be3a60 |
2998811232 has 144 divisors (see below), whose sum is σ = 8737642368. Its totient is φ = 975237120.
The previous prime is 2998811219. The next prime is 2998811239. The reversal of 2998811232 is 2321188992.
It is a happy number.
2998811232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (144).
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2998811239) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3403432 + ... + 3404312.
It is an arithmetic number, because the mean of its divisors is an integer number (60678072).
Almost surely, 22998811232 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2998811232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4368821184).
2998811232 is an abundant number, since it is smaller than the sum of its proper divisors (5738831136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2998811232 is a wasteful number, since it uses less digits than its factorization.
2998811232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1173 (or 1162 counting only the distinct ones).
The product of its digits is 124416, while the sum is 45.
The square root of 2998811232 is about 54761.4027577819. The cubic root of 2998811232 is about 1442.0590451244.
The spelling of 2998811232 in words is "two billion, nine hundred ninety-eight million, eight hundred eleven thousand, two hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •