Base | Representation |
---|---|
bin | 1100001101101… |
… | …01001100101010 |
3 | 21010210012112202 |
4 | 12012311030222 |
5 | 202212012213 |
6 | 14055540202 |
7 | 2352562610 |
oct | 606651452 |
9 | 233705482 |
10 | 102454058 |
11 | 52918283 |
12 | 2a38a662 |
13 | 182c2805 |
14 | d86d6b0 |
15 | 8edbb58 |
hex | 61b532a |
102454058 has 16 divisors (see below), whose sum is σ = 175996800. Its totient is φ = 43818576.
The previous prime is 102454057. The next prime is 102454063. The reversal of 102454058 is 850454201.
It is a self number, because there is not a number n which added to its sum of digits gives 102454058.
It is not an unprimeable number, because it can be changed into a prime (102454057) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 233 + ... + 14316.
It is an arithmetic number, because the mean of its divisors is an integer number (10999800).
Almost surely, 2102454058 is an apocalyptic number.
102454058 is a deficient number, since it is larger than the sum of its proper divisors (73542742).
102454058 is a wasteful number, since it uses less digits than its factorization.
102454058 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15061.
The product of its (nonzero) digits is 6400, while the sum is 29.
The square root of 102454058 is about 10121.9591977048. The cubic root of 102454058 is about 467.9251499599.
The spelling of 102454058 in words is "one hundred two million, four hundred fifty-four thousand, fifty-eight".
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