Base | Representation |
---|---|
bin | 1111011101111110001101 |
3 | 21122000022102 |
4 | 33131332031 |
5 | 2014224200 |
6 | 222524445 |
7 | 46315640 |
oct | 17357615 |
9 | 7560272 |
10 | 4054925 |
11 | 231a586 |
12 | 1436725 |
13 | abc884 |
14 | 777a57 |
15 | 5516d5 |
hex | 3ddf8d |
4054925 has 48 divisors (see below), whose sum is σ = 6428160. Its totient is φ = 2472960.
The previous prime is 4054913. The next prime is 4054933. The reversal of 4054925 is 5294504.
It is a happy number.
It is not a de Polignac number, because 4054925 - 28 = 4054669 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 86252 + ... + 86298.
It is an arithmetic number, because the mean of its divisors is an integer number (133920).
Almost surely, 24054925 is an apocalyptic number.
It is an amenable number.
4054925 is a deficient number, since it is larger than the sum of its proper divisors (2373235).
4054925 is a wasteful number, since it uses less digits than its factorization.
4054925 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 110 (or 105 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 29.
The square root of 4054925 is about 2013.6844340661. The cubic root of 4054925 is about 159.4633714694.
It can be divided in two parts, 40 and 54925, that multiplied together give a cube (2197000 = 1303).
The spelling of 4054925 in words is "four million, fifty-four thousand, nine hundred twenty-five".
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