Base | Representation |
---|---|
bin | 1100010000011010100… |
… | …11111000110101011000 |
3 | 1111021000021121021221022 |
4 | 12020031103320311120 |
5 | 23344433302043334 |
6 | 521244155502012 |
7 | 42265665615044 |
oct | 6101523706530 |
9 | 1437007537838 |
10 | 421130112344 |
11 | 152666a73567 |
12 | 6974b757908 |
13 | 309351aaab6 |
14 | 165505c5024 |
15 | ae4b99782e |
hex | 620d4f8d58 |
421130112344 has 16 divisors (see below), whose sum is σ = 789683882400. Its totient is φ = 210547743712.
The previous prime is 421130112341. The next prime is 421130112371. The reversal of 421130112344 is 443211031124.
It is a super-2 number, since 2×4211301123442 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (421130112341) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2060384 + ... + 2255535.
It is an arithmetic number, because the mean of its divisors is an integer number (49355242650).
Almost surely, 2421130112344 is an apocalyptic number.
It is an amenable number.
421130112344 is a deficient number, since it is larger than the sum of its proper divisors (368553770056).
421130112344 is a wasteful number, since it uses less digits than its factorization.
421130112344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4328122 (or 4328118 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 26.
Adding to 421130112344 its reverse (443211031124), we get a palindrome (864341143468).
The spelling of 421130112344 in words is "four hundred twenty-one billion, one hundred thirty million, one hundred twelve thousand, three hundred forty-four".
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