Base | Representation |
---|---|
bin | 1100001010011… |
… | …00011101011000 |
3 | 21002222102001111 |
4 | 12011030131120 |
5 | 202104300143 |
6 | 14042430104 |
7 | 2346125056 |
oct | 605143530 |
9 | 232872044 |
10 | 102025048 |
11 | 52654a24 |
12 | 2a202334 |
13 | 181a2468 |
14 | d79b1d6 |
15 | 8e5499d |
hex | 614c758 |
102025048 has 8 divisors (see below), whose sum is σ = 191296980. Its totient is φ = 51012520.
The previous prime is 102025031. The next prime is 102025051. The reversal of 102025048 is 840520201.
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×1020250482 = 20818220838804608, which contains 22 as substring.
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, 6376558 + ... + 6376573.
Almost surely, 2102025048 is an apocalyptic number.
It is an amenable number.
102025048 is a deficient number, since it is larger than the sum of its proper divisors (89271932).
102025048 is a wasteful number, since it uses less digits than its factorization.
102025048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12753137 (or 12753133 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 22.
The square root of 102025048 is about 10100.7449230242. The cubic root of 102025048 is about 467.2711156170.
Adding to 102025048 its reverse (840520201), we get a palindrome (942545249).
The spelling of 102025048 in words is "one hundred two million, twenty-five thousand, forty-eight".
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