Base | Representation |
---|---|
bin | 1100001001001… |
… | …01010111110100 |
3 | 21002200021102212 |
4 | 12010211113310 |
5 | 202034134243 |
6 | 14035152552 |
7 | 2344560233 |
oct | 604452764 |
9 | 232607385 |
10 | 101864948 |
11 | 52555709 |
12 | 2a145758 |
13 | 18147623 |
14 | d758b1a |
15 | 8e22318 |
hex | 61255f4 |
101864948 has 12 divisors (see below), whose sum is σ = 178504452. Its totient is φ = 50863680.
The previous prime is 101864941. The next prime is 101864989. The reversal of 101864948 is 849468101.
It can be written as a sum of positive squares in 2 ways, for example, as 73753744 + 28111204 = 8588^2 + 5302^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101864941) 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 3 ways as a sum of consecutive naturals, for example, 13793 + ... + 19848.
It is an arithmetic number, because the mean of its divisors is an integer number (14875371).
Almost surely, 2101864948 is an apocalyptic number.
It is an amenable number.
101864948 is a deficient number, since it is larger than the sum of its proper divisors (76639504).
101864948 is a wasteful number, since it uses less digits than its factorization.
101864948 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34402 (or 34400 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 41.
The square root of 101864948 is about 10092.8166534422. The cubic root of 101864948 is about 467.0265702090.
The spelling of 101864948 in words is "one hundred one million, eight hundred sixty-four thousand, nine hundred forty-eight".
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