Base | Representation |
---|---|
bin | 100011001101111010111… |
… | …111011010010110011000 |
3 | 22120100210000121202012121 |
4 | 203031322333122112120 |
5 | 304122411241443000 |
6 | 5051443053351024 |
7 | 336564035563063 |
oct | 43157277322630 |
9 | 8510700552177 |
10 | 2420130031000 |
11 | 85340a345440 |
12 | 331054798474 |
13 | 1472a94a6c56 |
14 | 851c63058da |
15 | 42e46c79b1a |
hex | 2337afda598 |
2420130031000 has 128 divisors (see below), whose sum is σ = 6179691735360. Its totient is φ = 879796608000.
The previous prime is 2420130030961. The next prime is 2420130031013. The reversal of 2420130031000 is 1300310242.
It is a happy number.
It is a super-2 number, since 2×24201300310002 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41033532 + ... + 41092468.
Almost surely, 22420130031000 is an apocalyptic number.
2420130031000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2420130031000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3089845867680).
2420130031000 is an abundant number, since it is smaller than the sum of its proper divisors (3759561704360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2420130031000 is a wasteful number, since it uses less digits than its factorization.
2420130031000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62702 (or 62688 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 2420130031000 its reverse (1300310242), we get a palindrome (2421430341242).
The spelling of 2420130031000 in words is "two trillion, four hundred twenty billion, one hundred thirty million, thirty-one thousand".
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