Base | Representation |
---|---|
bin | 10001101011000001001… |
… | …000100110000000101001 |
3 | 11022002122002102111020211 |
4 | 101223001020212000221 |
5 | 124344113241024001 |
6 | 2325521453221121 |
7 | 153511325314021 |
oct | 21530110460051 |
9 | 4262562374224 |
10 | 1214421033001 |
11 | 429040016690 |
12 | 1774431917a1 |
13 | 8a69a1c0827 |
14 | 42ac78bca81 |
15 | 218cac89351 |
hex | 11ac1226029 |
1214421033001 has 64 divisors (see below), whose sum is σ = 1458847272960. Its totient is φ = 998383528960.
The previous prime is 1214421032969. The next prime is 1214421033031. The reversal of 1214421033001 is 1003301244121.
It is not a de Polignac number, because 1214421033001 - 25 = 1214421032969 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1214421033031) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 615519051 + ... + 615521023.
It is an arithmetic number, because the mean of its divisors is an integer number (22794488640).
Almost surely, 21214421033001 is an apocalyptic number.
1214421033001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1214421033001 is a deficient number, since it is larger than the sum of its proper divisors (244426239959).
1214421033001 is a wasteful number, since it uses less digits than its factorization.
1214421033001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3294.
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 1214421033001 its reverse (1003301244121), we get a palindrome (2217722277122).
The spelling of 1214421033001 in words is "one trillion, two hundred fourteen billion, four hundred twenty-one million, thirty-three thousand, one".
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