Base | Representation |
---|---|
bin | 110111100110… |
… | …0001111000110 |
3 | 2000211212200100 |
4 | 1233030033012 |
5 | 24430214402 |
6 | 2520424530 |
7 | 502516614 |
oct | 157141706 |
9 | 60755610 |
10 | 29148102 |
11 | 154a9445 |
12 | 9918146 |
13 | 60672c9 |
14 | 3c2a6b4 |
15 | 285b71c |
hex | 1bcc3c6 |
29148102 has 12 divisors (see below), whose sum is σ = 63154260. Its totient is φ = 9716028.
The previous prime is 29148101. The next prime is 29148113. The reversal of 29148102 is 20184192.
It is a super-2 number, since 2×291481022 = 1699223700404808, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29148101) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 809652 + ... + 809687.
It is an arithmetic number, because the mean of its divisors is an integer number (5262855).
Almost surely, 229148102 is an apocalyptic number.
29148102 is an abundant number, since it is smaller than the sum of its proper divisors (34006158).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29148102 is a wasteful number, since it uses less digits than its factorization.
29148102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1619347 (or 1619344 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 27.
The square root of 29148102 is about 5398.8982209336. The cubic root of 29148102 is about 307.7538019624.
The spelling of 29148102 in words is "twenty-nine million, one hundred forty-eight thousand, one hundred two".
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