Base | Representation |
---|---|
bin | 10111100000001010011111 |
3 | 102121000101020 |
4 | 113200022133 |
5 | 3034123210 |
6 | 340015223 |
7 | 103240155 |
oct | 27401237 |
9 | 12530336 |
10 | 6161055 |
11 | 352898a |
12 | 2091513 |
13 | 13793c4 |
14 | b653d5 |
15 | 81a770 |
hex | 5e029f |
6161055 has 32 divisors (see below), whose sum is σ = 10736064. Its totient is φ = 3004416.
The previous prime is 6161041. The next prime is 6161063. The reversal of 6161055 is 5501616.
6161055 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 6161055 - 24 = 6161039 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9109 + ... + 9761.
It is an arithmetic number, because the mean of its divisors is an integer number (335502).
Almost surely, 26161055 is an apocalyptic number.
6161055 is a deficient number, since it is larger than the sum of its proper divisors (4575009).
6161055 is a wasteful number, since it uses less digits than its factorization.
6161055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 715.
The product of its (nonzero) digits is 900, while the sum is 24.
The square root of 6161055 is about 2482.1472559057. The cubic root of 6161055 is about 183.3235936056.
It can be divided in two parts, 61 and 61055, that added together give a palindrome (61116).
The spelling of 6161055 in words is "six million, one hundred sixty-one thousand, fifty-five".
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