Base | Representation |
---|---|
bin | 1100010000101… |
… | …01100110110100 |
3 | 21011112021020022 |
4 | 12020111212310 |
5 | 202312131243 |
6 | 14112224312 |
7 | 2356126106 |
oct | 610254664 |
9 | 234467208 |
10 | 102848948 |
11 | 53067a34 |
12 | 2a53b098 |
13 | 18400487 |
14 | d933576 |
15 | 9068b68 |
hex | 62159b4 |
102848948 has 24 divisors (see below), whose sum is σ = 190122240. Its totient is φ = 48605760.
The previous prime is 102848947. The next prime is 102848987. The reversal of 102848948 is 849848201.
It is a happy number.
It is a super-2 number, since 2×1028489482 = 21155812209413408, which contains 22 as substring.
It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 102848899 and 102848908.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102848947) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4313 + ... + 14976.
It is an arithmetic number, because the mean of its divisors is an integer number (7921760).
Almost surely, 2102848948 is an apocalyptic number.
It is an amenable number.
102848948 is a deficient number, since it is larger than the sum of its proper divisors (87273292).
102848948 is a wasteful number, since it uses less digits than its factorization.
102848948 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19367 (or 19365 counting only the distinct ones).
The product of its (nonzero) digits is 147456, while the sum is 44.
The square root of 102848948 is about 10141.4470367892. The cubic root of 102848948 is about 468.5255558864.
The spelling of 102848948 in words is "one hundred two million, eight hundred forty-eight thousand, nine hundred forty-eight".
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