Base | Representation |
---|---|
bin | 101111001110100100… |
… | …0001101100010001000 |
3 | 100200210011102022201020 |
4 | 1132131020031202020 |
5 | 3130202112021204 |
6 | 114331503352440 |
7 | 10220202242214 |
oct | 1363510154210 |
9 | 320704368636 |
10 | 101420423304 |
11 | 3a015204162 |
12 | 177a55b2720 |
13 | 9743b8c1c5 |
14 | 4ca196b944 |
15 | 2988cb5bd9 |
hex | 179d20d888 |
101420423304 has 64 divisors (see below), whose sum is σ = 276099192000. Its totient is φ = 30923101440.
The previous prime is 101420423297. The next prime is 101420423317. The reversal of 101420423304 is 403324024101.
It is a super-2 number, since 2×1014204233042 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3821487 + ... + 3847934.
It is an arithmetic number, because the mean of its divisors is an integer number (4314049875).
Almost surely, 2101420423304 is an apocalyptic number.
It is an amenable number.
101420423304 is an abundant number, since it is smaller than the sum of its proper divisors (174678768696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101420423304 is a wasteful number, since it uses less digits than its factorization.
101420423304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7669478 (or 7669474 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 101420423304 its reverse (403324024101), we get a palindrome (504744447405).
The spelling of 101420423304 in words is "one hundred one billion, four hundred twenty million, four hundred twenty-three thousand, three hundred four".
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