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270411340 = 225101263509
BaseRepresentation
bin10000000111100…
…010011001001100
3200211211022121211
4100013202121030
51023211130330
642455504204
76462313153
oct2007423114
9624738554
10270411340
11129705051
1276688064
134403b114
1427cb059a
1518b16d2a
hex101e264c

270411340 has 48 divisors (see below), whose sum is σ = 576797760. Its totient is φ = 106476800.

The previous prime is 270411331. The next prime is 270411343. The reversal of 270411340 is 43114072.

It is not an unprimeable number, because it can be changed into a prime (270411343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 531006 + ... + 531514.

It is an arithmetic number, because the mean of its divisors is an integer number (12016620).

Almost surely, 2270411340 is an apocalyptic number.

270411340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

270411340 is an abundant number, since it is smaller than the sum of its proper divisors (306386420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

270411340 is a wasteful number, since it uses less digits than its factorization.

270411340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 882 (or 880 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 270411340 is about 16444.1886391515. The cubic root of 270411340 is about 646.6584646047.

The spelling of 270411340 in words is "two hundred seventy million, four hundred eleven thousand, three hundred forty".

Divisors: 1 2 4 5 10 20 101 202 263 404 505 509 526 1010 1018 1052 1315 2020 2036 2545 2630 5090 5260 10180 26563 51409 53126 102818 106252 132815 133867 205636 257045 265630 267734 514090 531260 535468 669335 1028180 1338670 2677340 13520567 27041134 54082268 67602835 135205670 270411340