Base | Representation |
---|---|
bin | 10001100000011000011… |
… | …100101000100010010100 |
3 | 11021000011012121210222120 |
4 | 101200120130220202110 |
5 | 124202221224032012 |
6 | 2320352342255540 |
7 | 152625325541256 |
oct | 21403034504224 |
9 | 4230135553876 |
10 | 1203001002132 |
11 | 42420a781446 |
12 | 1751967275b0 |
13 | 8959a260407 |
14 | 42322d11cd6 |
15 | 2145d3cb58c |
hex | 11818728894 |
1203001002132 has 12 divisors (see below), whose sum is σ = 2807002338336. Its totient is φ = 401000334040.
The previous prime is 1203001002101. The next prime is 1203001002157. The reversal of 1203001002132 is 2312001003021.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-3 number, since 3×12030010021323 (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50125041744 + ... + 50125041767.
It is an arithmetic number, because the mean of its divisors is an integer number (233916861528).
Almost surely, 21203001002132 is an apocalyptic number.
1203001002132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1203001002132 is an abundant number, since it is smaller than the sum of its proper divisors (1604001336204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1203001002132 is a wasteful number, since it uses less digits than its factorization.
1203001002132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100250083518 (or 100250083516 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 1203001002132 its reverse (2312001003021), we get a palindrome (3515002005153).
The spelling of 1203001002132 in words is "one trillion, two hundred three billion, one million, two thousand, one hundred thirty-two".
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