Base | Representation |
---|---|
bin | 1010110010111010… |
… | …1111111001010000 |
3 | 21110221222101210012 |
4 | 2230232233321100 |
5 | 21413332422302 |
6 | 1155320454052 |
7 | 131546022602 |
oct | 25456577120 |
9 | 7427871705 |
10 | 2897935952 |
11 | 125789a19a |
12 | 68a61a328 |
13 | 3724ca402 |
14 | 1d6c39172 |
15 | 11e632a52 |
hex | acbafe50 |
2897935952 has 10 divisors (see below), whose sum is σ = 5614750938. Its totient is φ = 1448967968.
The previous prime is 2897935949. The next prime is 2897936009. The reversal of 2897935952 is 2595397982.
It can be written as a sum of positive squares in only one way, i.e., 1768707136 + 1129228816 = 42056^2 + 33604^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2897935891 and 2897935900.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 90560483 + ... + 90560514.
Almost surely, 22897935952 is an apocalyptic number.
It is an amenable number.
2897935952 is a deficient number, since it is larger than the sum of its proper divisors (2716814986).
2897935952 is a wasteful number, since it uses less digits than its factorization.
2897935952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 181121005 (or 181120999 counting only the distinct ones).
The product of its digits is 12247200, while the sum is 59.
The square root of 2897935952 is about 53832.4804555763. The cubic root of 2897935952 is about 1425.7047425333.
The spelling of 2897935952 in words is "two billion, eight hundred ninety-seven million, nine hundred thirty-five thousand, nine hundred fifty-two".
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