Base | Representation |
---|---|
bin | 111110101011101000001 |
3 | 10212100111100 |
4 | 13311131001 |
5 | 1011211303 |
6 | 112005013 |
7 | 23313126 |
oct | 7653501 |
9 | 3770440 |
10 | 2053953 |
11 | 1183190 |
12 | 830769 |
13 | 56bb75 |
14 | 3b674d |
15 | 2a88a3 |
hex | 1f5741 |
2053953 has 12 divisors (see below), whose sum is σ = 3236688. Its totient is φ = 1244760.
The previous prime is 2053951. The next prime is 2053979. The reversal of 2053953 is 3593502.
It is not a de Polignac number, because 2053953 - 21 = 2053951 is a prime.
It is a d-powerful number, because it can be written as 211 + 0 + 57 + 35 + 93 + 59 + 39 .
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2053951) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10275 + ... + 10472.
It is an arithmetic number, because the mean of its divisors is an integer number (269724).
22053953 is an apocalyptic number.
It is an amenable number.
2053953 is a deficient number, since it is larger than the sum of its proper divisors (1182735).
2053953 is a wasteful number, since it uses less digits than its factorization.
2053953 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20764 (or 20761 counting only the distinct ones).
The product of its (nonzero) digits is 4050, while the sum is 27.
The square root of 2053953 is about 1433.1618889714. The cubic root of 2053953 is about 127.1150093813.
The spelling of 2053953 in words is "two million, fifty-three thousand, nine hundred fifty-three".
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