Base | Representation |
---|---|
bin | 11110001011000… |
… | …11000000110110 |
3 | 122122021102220101 |
4 | 33011203000312 |
5 | 1004244043444 |
6 | 41041024314 |
7 | 6162263644 |
oct | 1705430066 |
9 | 578242811 |
10 | 253112374 |
11 | 11a96a089 |
12 | 7092509a |
13 | 40592248 |
14 | 2588a194 |
15 | 1734b3d4 |
hex | f163036 |
253112374 has 8 divisors (see below), whose sum is σ = 381070368. Its totient is φ = 126088920.
The previous prime is 253112369. The next prime is 253112383. The reversal of 253112374 is 473211352.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
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, 232957 + ... + 234040.
It is an arithmetic number, because the mean of its divisors is an integer number (47633796).
Almost surely, 2253112374 is an apocalyptic number.
253112374 is a deficient number, since it is larger than the sum of its proper divisors (127957994).
253112374 is a wasteful number, since it uses less digits than its factorization.
253112374 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 467270.
The product of its digits is 5040, while the sum is 28.
The square root of 253112374 is about 15909.5057748505. The cubic root of 253112374 is about 632.5639810920.
The spelling of 253112374 in words is "two hundred fifty-three million, one hundred twelve thousand, three hundred seventy-four".
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