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2268677073 = 3131031274447
BaseRepresentation
bin1000011100111001…
…0100001111010001
312212002220201212210
42013032110033101
514121240131243
61013041342333
7110135302605
oct20716241721
95762821783
102268677073
11a64677733
125339379a9
132a2028c90
14177437505
15d4285933
hex873943d1

2268677073 has 32 divisors (see below), whose sum is σ = 3315859456. Its totient is φ = 1371359808.

The previous prime is 2268677071. The next prime is 2268677077. The reversal of 2268677073 is 3707768622.

It is not a de Polignac number, because 2268677073 - 21 = 2268677071 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2268677071) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 507936 + ... + 512382.

It is an arithmetic number, because the mean of its divisors is an integer number (103620608).

Almost surely, 22268677073 is an apocalyptic number.

It is an amenable number.

2268677073 is a deficient number, since it is larger than the sum of its proper divisors (1047182383).

2268677073 is a wasteful number, since it uses less digits than its factorization.

2268677073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4693.

The product of its (nonzero) digits is 1185408, while the sum is 48.

The square root of 2268677073 is about 47630.6316670270. The cubic root of 2268677073 is about 1313.9864720870.

The spelling of 2268677073 in words is "two billion, two hundred sixty-eight million, six hundred seventy-seven thousand, seventy-three".

Divisors: 1 3 13 39 103 127 309 381 1339 1651 4017 4447 4953 13081 13341 39243 57811 170053 173433 458041 510159 564769 1374123 1694307 5954533 7341997 17863599 22025991 58171207 174513621 756225691 2268677073