Base | Representation |
---|---|
bin | 10000000011111… |
… | …010101011100000 |
3 | 200210001002200222 |
4 | 100003322223200 |
5 | 1022440242430 |
6 | 42423302212 |
7 | 6451251125 |
oct | 2003725340 |
9 | 623032628 |
10 | 269462240 |
11 | 129116a73 |
12 | 762aa968 |
13 | 43a98118 |
14 | 27b0474c |
15 | 189ca9e5 |
hex | 100faae0 |
269462240 has 96 divisors (see below), whose sum is σ = 679420224. Its totient is φ = 100638720.
The previous prime is 269462213. The next prime is 269462267. The reversal of 269462240 is 42264962.
It is an interprime number because it is at equal distance from previous prime (269462213) and next prime (269462267).
It is a self number, because there is not a number n which added to its sum of digits gives 269462240.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 426725 + ... + 427355.
It is an arithmetic number, because the mean of its divisors is an integer number (7077294).
Almost surely, 2269462240 is an apocalyptic number.
269462240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 269462240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (339710112).
269462240 is an abundant number, since it is smaller than the sum of its proper divisors (409957984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
269462240 is a wasteful number, since it uses less digits than its factorization.
269462240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 820 (or 812 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 35.
The square root of 269462240 is about 16415.3050535164. The cubic root of 269462240 is about 645.9010222590.
The spelling of 269462240 in words is "two hundred sixty-nine million, four hundred sixty-two thousand, two hundred forty".
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