Base | Representation |
---|---|
bin | 11110010000001… |
… | …00110011101110 |
3 | 122200112002222021 |
4 | 33020010303232 |
5 | 1004431300321 |
6 | 41103140354 |
7 | 6201024025 |
oct | 1710046356 |
9 | 580462867 |
10 | 253775086 |
11 | 120281a84 |
12 | 70ba46ba |
13 | 40764a96 |
14 | 259bd8bc |
15 | 1742c941 |
hex | f204cee |
253775086 has 16 divisors (see below), whose sum is σ = 385363440. Its totient is φ = 125326080.
The previous prime is 253775059. The next prime is 253775113. The reversal of 253775086 is 680577352.
253775086 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (253775059) and next prime (253775113).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127245 + ... + 129223.
It is an arithmetic number, because the mean of its divisors is an integer number (24085215).
Almost surely, 2253775086 is an apocalyptic number.
253775086 is a deficient number, since it is larger than the sum of its proper divisors (131588354).
253775086 is a wasteful number, since it uses less digits than its factorization.
253775086 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2739.
The product of its (nonzero) digits is 352800, while the sum is 43.
The square root of 253775086 is about 15930.3197080285. The cubic root of 253775086 is about 633.1155706249.
The spelling of 253775086 in words is "two hundred fifty-three million, seven hundred seventy-five thousand, eighty-six".
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