Base | Representation |
---|---|
bin | 1001110010000010… |
… | …1000111110100100 |
3 | 20202222220120101102 |
4 | 2130200220332210 |
5 | 20334201132043 |
6 | 1112320015232 |
7 | 122032643564 |
oct | 23440507644 |
9 | 6688816342 |
10 | 2625802148 |
11 | 1128219022 |
12 | 613461518 |
13 | 32b0082a8 |
14 | 1aca3ada4 |
15 | 1057ca6b8 |
hex | 9c828fa4 |
2625802148 has 6 divisors (see below), whose sum is σ = 4595153766. Its totient is φ = 1312901072.
The previous prime is 2625802111. The next prime is 2625802163. The reversal of 2625802148 is 8412085262.
It can be written as a sum of positive squares in only one way, i.e., 2165785444 + 460016704 = 46538^2 + 21448^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 328225265 + ... + 328225272.
It is an arithmetic number, because the mean of its divisors is an integer number (765858961).
Almost surely, 22625802148 is an apocalyptic number.
It is an amenable number.
2625802148 is a deficient number, since it is larger than the sum of its proper divisors (1969351618).
2625802148 is a wasteful number, since it uses less digits than its factorization.
2625802148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 656450541 (or 656450539 counting only the distinct ones).
The product of its (nonzero) digits is 61440, while the sum is 38.
The square root of 2625802148 is about 51242.5813947736. The cubic root of 2625802148 is about 1379.6025859763.
The spelling of 2625802148 in words is "two billion, six hundred twenty-five million, eight hundred two thousand, one hundred forty-eight".
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