Base | Representation |
---|---|
bin | 10001100000100100010… |
… | …100100110011110011100 |
3 | 11021000200002111021211010 |
4 | 101200210110212132130 |
5 | 124203123224120012 |
6 | 2320424220255220 |
7 | 152633265102435 |
oct | 21404424463634 |
9 | 4230602437733 |
10 | 1203200223132 |
11 | 4243021820a6 |
12 | 1752313a1510 |
13 | 895cc603c6b |
14 | 4234157048c |
15 | 21470b2ec3c |
hex | 1182452679c |
1203200223132 has 48 divisors (see below), whose sum is σ = 2818141061792. Its totient is φ = 399542457600.
The previous prime is 1203200223119. The next prime is 1203200223149. The reversal of 1203200223132 is 2313220023021.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 1203200223099 and 1203200223108.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18918378 + ... + 18981870.
Almost surely, 21203200223132 is an apocalyptic number.
1203200223132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1203200223132 is an abundant number, since it is smaller than the sum of its proper divisors (1614940838660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1203200223132 is a wasteful number, since it uses less digits than its factorization.
1203200223132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69478 (or 69476 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 1203200223132 its reverse (2313220023021), we get a palindrome (3516420246153).
The spelling of 1203200223132 in words is "one trillion, two hundred three billion, two hundred million, two hundred twenty-three thousand, one hundred thirty-two".
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