Base | Representation |
---|---|
bin | 11110000000110100100… |
… | …10111110100001010100 |
3 | 10122120210102110011010110 |
4 | 33000122102332201110 |
5 | 113343431213131312 |
6 | 2105424141123020 |
7 | 134334631463616 |
oct | 17003222764124 |
9 | 3576712404113 |
10 | 1031233333332 |
11 | 368386372574 |
12 | 147a39b59470 |
13 | 76325026377 |
14 | 37caa5badb6 |
15 | 1bc587b243c |
hex | f01a4be854 |
1031233333332 has 48 divisors (see below), whose sum is σ = 2511013865472. Its totient is φ = 328774823520.
The previous prime is 1031233333331. The next prime is 1031233333379. The reversal of 1031233333332 is 2333333321301.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 1031233333332.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1031233333331) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3823857 + ... + 4084647.
It is an arithmetic number, because the mean of its divisors is an integer number (52312788864).
Almost surely, 21031233333332 is an apocalyptic number.
1031233333332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1031233333332 is an abundant number, since it is smaller than the sum of its proper divisors (1479780532140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1031233333332 is a wasteful number, since it uses less digits than its factorization.
1031233333332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 275148 (or 275146 counting only the distinct ones).
The product of its (nonzero) digits is 26244, while the sum is 30.
Adding to 1031233333332 its reverse (2333333321301), we get a palindrome (3364566654633).
The spelling of 1031233333332 in words is "one trillion, thirty-one billion, two hundred thirty-three million, three hundred thirty-three thousand, three hundred thirty-two".
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