Base | Representation |
---|---|
bin | 100000011001111… |
… | …1011000000010100 |
3 | 2210210001020200212 |
4 | 1000303323000110 |
5 | 4211330242402 |
6 | 255521424552 |
7 | 35642226635 |
oct | 10063730024 |
9 | 2723036625 |
10 | 1087352852 |
11 | 508867323 |
12 | 26419b158 |
13 | 144373271 |
14 | a45a988c |
15 | 656d8952 |
hex | 40cfb014 |
1087352852 has 6 divisors (see below), whose sum is σ = 1902867498. Its totient is φ = 543676424.
The previous prime is 1087352837. The next prime is 1087352857. The reversal of 1087352852 is 2582537801.
It can be written as a sum of positive squares in only one way, i.e., 866949136 + 220403716 = 29444^2 + 14846^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1087352857) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135919103 + ... + 135919110.
It is an arithmetic number, because the mean of its divisors is an integer number (317144583).
Almost surely, 21087352852 is an apocalyptic number.
It is an amenable number.
1087352852 is a deficient number, since it is larger than the sum of its proper divisors (815514646).
1087352852 is a wasteful number, since it uses less digits than its factorization.
1087352852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 271838217 (or 271838215 counting only the distinct ones).
The product of its (nonzero) digits is 134400, while the sum is 41.
The square root of 1087352852 is about 32975.0337679888. The cubic root of 1087352852 is about 1028.3086742821.
The spelling of 1087352852 in words is "one billion, eighty-seven million, three hundred fifty-two thousand, eight hundred fifty-two".
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