Base | Representation |
---|---|
bin | 11110001010111… |
… | …11000110110000 |
3 | 122122020121221120 |
4 | 33011133012300 |
5 | 1004243040433 |
6 | 41040422240 |
7 | 6162166200 |
oct | 1705370660 |
9 | 578217846 |
10 | 253096368 |
11 | 11a959058 |
12 | 70917980 |
13 | 40587b85 |
14 | 25884400 |
15 | 173467b3 |
hex | f15f1b0 |
253096368 has 60 divisors (see below), whose sum is σ = 760587480. Its totient is φ = 72312576.
The previous prime is 253096339. The next prime is 253096373. The reversal of 253096368 is 863690352.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51453 + ... + 56156.
It is an arithmetic number, because the mean of its divisors is an integer number (12676458).
Almost surely, 2253096368 is an apocalyptic number.
253096368 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
253096368 is an abundant number, since it is smaller than the sum of its proper divisors (507491112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
253096368 is a wasteful number, since it uses less digits than its factorization.
253096368 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 107634 (or 107621 counting only the distinct ones).
The product of its (nonzero) digits is 233280, while the sum is 42.
The square root of 253096368 is about 15909.0027343011. The cubic root of 253096368 is about 632.5506470507.
The spelling of 253096368 in words is "two hundred fifty-three million, ninety-six thousand, three hundred sixty-eight".
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