Base | Representation |
---|---|
bin | 10001100111001101011… |
… | …010010010111111111100 |
3 | 11021201002010020202210002 |
4 | 101213031122102333330 |
5 | 124312230000024040 |
6 | 2324004023533432 |
7 | 153305104351205 |
oct | 21471532227774 |
9 | 4251063222702 |
10 | 1210332033020 |
11 | 427331974460 |
12 | 1766a18ba278 |
13 | 8a19800a406 |
14 | 4281a7dc5ac |
15 | 2173bcd3a15 |
hex | 119cd692ffc |
1210332033020 has 24 divisors (see below), whose sum is σ = 2772760657968. Its totient is φ = 440120739200.
The previous prime is 1210332033013. The next prime is 1210332033047. The reversal of 1210332033020 is 203302330121.
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 = 1210332032983 and 1210332033001.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2750754401 + ... + 2750754840.
It is an arithmetic number, because the mean of its divisors is an integer number (115531694082).
Almost surely, 21210332033020 is an apocalyptic number.
1210332033020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1210332033020 is an abundant number, since it is smaller than the sum of its proper divisors (1562428624948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1210332033020 is a wasteful number, since it uses less digits than its factorization.
1210332033020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5501509261 (or 5501509259 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 1210332033020 its reverse (203302330121), we get a palindrome (1413634363141).
The spelling of 1210332033020 in words is "one trillion, two hundred ten billion, three hundred thirty-two million, thirty-three thousand, twenty".
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