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2268010468 = 221931962653
BaseRepresentation
bin1000011100101111…
…0001011111100100
312212001122212110201
42013023301133210
514121102313333
61013015200244
7110126525263
oct20713613744
95761585421
102268010468
11a64261919
12533676084
132a1b54739
141773025da
15d41a317d
hex872f17e4

2268010468 has 24 divisors (see below), whose sum is σ = 4312689920. Its totient is φ = 1039664160.

The previous prime is 2268010463. The next prime is 2268010469. The reversal of 2268010468 is 8640108622.

It is not an unprimeable number, because it can be changed into a prime (2268010463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 478971 + ... + 483682.

Almost surely, 22268010468 is an apocalyptic number.

It is an amenable number.

2268010468 is a deficient number, since it is larger than the sum of its proper divisors (2044679452).

2268010468 is a wasteful number, since it uses less digits than its factorization.

2268010468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 962707 (or 962705 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 37.

The square root of 2268010468 is about 47623.6335027054. The cubic root of 2268010468 is about 1313.8577633392.

The spelling of 2268010468 in words is "two billion, two hundred sixty-eight million, ten thousand, four hundred sixty-eight".

Divisors: 1 2 4 19 31 38 62 76 124 589 1178 2356 962653 1925306 3850612 18290407 29842243 36580814 59684486 73161628 119368972 567002617 1134005234 2268010468