Base | Representation |
---|---|
bin | 100010010110000… |
… | …1011100100110000 |
3 | 2222022111122002200 |
4 | 1010230023210300 |
5 | 4330010314212 |
6 | 310204343200 |
7 | 40362341214 |
oct | 10454134460 |
9 | 2868448080 |
10 | 1152432432 |
11 | 5415775a8 |
12 | 281b44b00 |
13 | 1549ab2a8 |
14 | ad0aa944 |
15 | 6b2916dc |
hex | 44b0b930 |
1152432432 has 60 divisors (see below), whose sum is σ = 3229625880. Its totient is φ = 383618304.
The previous prime is 1152432401. The next prime is 1152432493. The reversal of 1152432432 is 2342342511.
1152432432 is a modest number, since divided by 432432 gives 1152 as remainder.
It is a junction number, because it is equal to n+sod(n) for n = 1152432396 and 1152432405.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 108244 + ... + 118412.
It is an arithmetic number, because the mean of its divisors is an integer number (53827098).
Almost surely, 21152432432 is an apocalyptic number.
1152432432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1152432432 is an abundant number, since it is smaller than the sum of its proper divisors (2077193448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1152432432 is a wasteful number, since it uses less digits than its factorization.
1152432432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10970 (or 10961 counting only the distinct ones).
The product of its digits is 5760, while the sum is 27.
The square root of 1152432432 is about 33947.4952242430. The cubic root of 1152432432 is about 1048.4277093814.
Adding to 1152432432 its reverse (2342342511), we get a palindrome (3494774943).
It can be divided in two parts, 11524 and 32432, that added together give a triangular number (43956 = T296).
The spelling of 1152432432 in words is "one billion, one hundred fifty-two million, four hundred thirty-two thousand, four hundred thirty-two".
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