Base | Representation |
---|---|
bin | 10000100101111111110… |
… | …110000001011010001100 |
3 | 11001000100020200222022202 |
4 | 100211333312001122030 |
5 | 122140324131421140 |
6 | 2231503550301032 |
7 | 145245655200056 |
oct | 20457766013214 |
9 | 4030306628282 |
10 | 1140311201420 |
11 | 3aa66aa44296 |
12 | 164bbbab7778 |
13 | 836b947ac91 |
14 | 3d2971228d6 |
15 | 1e9de95a915 |
hex | 1097fd8168c |
1140311201420 has 48 divisors (see below), whose sum is σ = 2459764392960. Its totient is φ = 443726325504.
The previous prime is 1140311201377. The next prime is 1140311201431. The reversal of 1140311201420 is 241021130411.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 1140311201392 and 1140311201401.
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, 4667957 + ... + 4906163.
It is an arithmetic number, because the mean of its divisors is an integer number (51245091520).
Almost surely, 21140311201420 is an apocalyptic number.
1140311201420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1140311201420 is an abundant number, since it is smaller than the sum of its proper divisors (1319453191540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1140311201420 is a wasteful number, since it uses less digits than its factorization.
1140311201420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 244722 (or 244720 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 20.
Adding to 1140311201420 its reverse (241021130411), we get a palindrome (1381332331831).
The spelling of 1140311201420 in words is "one trillion, one hundred forty billion, three hundred eleven million, two hundred one thousand, four hundred twenty".
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