Base | Representation |
---|---|
bin | 100011001110110000110… |
… | …010100011111110110000 |
3 | 22120110002221000122100011 |
4 | 203032300302203332300 |
5 | 304131233323212430 |
6 | 5052112415304304 |
7 | 336625305554425 |
oct | 43166062437660 |
9 | 8513087018304 |
10 | 2421032632240 |
11 | 853832894082 |
12 | 331266b1b094 |
13 | 1473c14a1621 |
14 | 8527013bd4c |
15 | 42e9b11c22a |
hex | 233b0ca3fb0 |
2421032632240 has 40 divisors (see below), whose sum is σ = 5629493850048. Its totient is φ = 968311034880.
The previous prime is 2421032632231. The next prime is 2421032632241. The reversal of 2421032632240 is 422362301242.
2421032632240 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 (40).
It is a super-2 number, since 2×24210326322402 (a number of 26 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2421032632241) 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, 827592 + ... + 2350951.
Almost surely, 22421032632240 is an apocalyptic number.
2421032632240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2421032632240 is an abundant number, since it is smaller than the sum of its proper divisors (3208461217808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2421032632240 is a wasteful number, since it uses less digits than its factorization.
2421032632240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3188077 (or 3188071 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 31.
Adding to 2421032632240 its reverse (422362301242), we get a palindrome (2843394933482).
The spelling of 2421032632240 in words is "two trillion, four hundred twenty-one billion, thirty-two million, six hundred thirty-two thousand, two hundred forty".
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