Base | Representation |
---|---|
bin | 100111101101001… |
… | …0111101110111100 |
3 | 10102211222111212200 |
4 | 1033122113232330 |
5 | 10212033004040 |
6 | 340112031500 |
7 | 45005321343 |
oct | 11732275674 |
9 | 3384874780 |
10 | 1332313020 |
11 | 624068545 |
12 | 312232590 |
13 | 18303c9cc |
14 | c8d32b5a |
15 | 7be74630 |
hex | 4f697bbc |
1332313020 has 144 divisors (see below), whose sum is σ = 4172339808. Its totient is φ = 343872000.
The previous prime is 1332313013. The next prime is 1332313033. The reversal of 1332313020 is 203132331.
1332313020 is a `hidden beast` number, since 1 + 332 + 31 + 302 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 1332312984 and 1332313002.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1671262 + ... + 1672058.
It is an arithmetic number, because the mean of its divisors is an integer number (28974582).
Almost surely, 21332313020 is an apocalyptic number.
1332313020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1332313020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2086169904).
1332313020 is an abundant number, since it is smaller than the sum of its proper divisors (2840026788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1332313020 is a wasteful number, since it uses less digits than its factorization.
1332313020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1100 (or 1095 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
The square root of 1332313020 is about 36500.8632774624. The cubic root of 1332313020 is about 1100.3615946214.
Adding to 1332313020 its reverse (203132331), we get a palindrome (1535445351).
The spelling of 1332313020 in words is "one billion, three hundred thirty-two million, three hundred thirteen thousand, twenty".
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