Base | Representation |
---|---|
bin | 100011110010110… |
… | …1110110100010000 |
3 | 10002201000211222220 |
4 | 1013211232310100 |
5 | 4424433322144 |
6 | 315103101040 |
7 | 41522645535 |
oct | 10745566420 |
9 | 3081024886 |
10 | 1201073424 |
11 | 566a7a271 |
12 | 2962a1780 |
13 | 161aabc45 |
14 | b572cd8c |
15 | 7069d919 |
hex | 4796ed10 |
1201073424 has 80 divisors (see below), whose sum is σ = 3226460160. Its totient is φ = 384589440.
The previous prime is 1201073413. The next prime is 1201073431. The reversal of 1201073424 is 4243701021.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a junction number, because it is equal to n+sod(n) for n = 1201073394 and 1201073403.
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, 203929 + ... + 209735.
It is an arithmetic number, because the mean of its divisors is an integer number (40330752).
Almost surely, 21201073424 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1201073424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1613230080).
1201073424 is an abundant number, since it is smaller than the sum of its proper divisors (2025386736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1201073424 is a wasteful number, since it uses less digits than its factorization.
1201073424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5988 (or 5982 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 24.
The square root of 1201073424 is about 34656.5062289897. The cubic root of 1201073424 is about 1062.9753311992.
Adding to 1201073424 its reverse (4243701021), we get a palindrome (5444774445).
The spelling of 1201073424 in words is "one billion, two hundred one million, seventy-three thousand, four hundred twenty-four".
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