Base | Representation |
---|---|
bin | 1000111100110000… |
… | …1010100110000100 |
3 | 20012102102001121200 |
4 | 2033030022212010 |
5 | 14404444043022 |
6 | 1034214142500 |
7 | 113350322334 |
oct | 21714124604 |
9 | 6172361550 |
10 | 2402331012 |
11 | 1023064934 |
12 | 570651a30 |
13 | 2c3923953 |
14 | 18b0a90c4 |
15 | e0d86bac |
hex | 8f30a984 |
2402331012 has 72 divisors (see below), whose sum is σ = 6184397856. Its totient is φ = 786132864.
The previous prime is 2402331011. The next prime is 2402331049. The reversal of 2402331012 is 2101332042.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (2402331011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 594543 + ... + 598569.
Almost surely, 22402331012 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 2402331012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3092198928).
2402331012 is an abundant number, since it is smaller than the sum of its proper divisors (3782066844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2402331012 is a wasteful number, since it uses less digits than its factorization.
2402331012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4337 (or 4332 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 2402331012 is about 49013.5798733371. The cubic root of 2402331012 is about 1339.2992199732.
Adding to 2402331012 its reverse (2101332042), we get a palindrome (4503663054).
The spelling of 2402331012 in words is "two billion, four hundred two million, three hundred thirty-one thousand, twelve".
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