Base | Representation |
---|---|
bin | 100011001111001001110… |
… | …011001101000111010000 |
3 | 22120111012011120110210102 |
4 | 203033021303031013100 |
5 | 304133113232343440 |
6 | 5052222204551532 |
7 | 336641562234656 |
oct | 43171163150720 |
9 | 8514164513712 |
10 | 2421452231120 |
11 | 853a28725a0a |
12 | 3313635525a8 |
13 | 14745a3b58a0 |
14 | 852adb64dd6 |
15 | 42ec2da2b15 |
hex | 233c9ccd1d0 |
2421452231120 has 40 divisors (see below), whose sum is σ = 6062943858216. Its totient is φ = 894074669568.
The previous prime is 2421452231053. The next prime is 2421452231131. The reversal of 2421452231120 is 211322541242.
It can be written as a sum of positive squares in 4 ways, for example, as 34773298576 + 2386678932544 = 186476^2 + 1544888^2 .
It is a tau number, because it is divible by the number of its divisors (40).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1164158687 + ... + 1164160766.
Almost surely, 22421452231120 is an apocalyptic number.
2421452231120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2421452231120 is an abundant number, since it is smaller than the sum of its proper divisors (3641491627096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2421452231120 is a wasteful number, since it uses less digits than its factorization.
2421452231120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2328319479 (or 2328319473 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 29.
Adding to 2421452231120 its reverse (211322541242), we get a palindrome (2632774772362).
The spelling of 2421452231120 in words is "two trillion, four hundred twenty-one billion, four hundred fifty-two million, two hundred thirty-one thousand, one hundred twenty".
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