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2553067 = 11317487
BaseRepresentation
bin1001101111010011101011
311210201011001
421233103223
51123144232
6130415431
730462226
oct11572353
94721131
102553067
111494180
12a31577
136b50ba
144a65bd
153566e7
hex26f4eb

2553067 has 8 divisors (see below), whose sum is σ = 2875392. Its totient is φ = 2245800.

The previous prime is 2553053. The next prime is 2553071. The reversal of 2553067 is 7603552.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2553067 - 27 = 2552939 is a prime.

It is a super-2 number, since 2×25530672 = 13036302212978, which contains 22 as substring.

It is a Duffinian number.

2553067 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2553017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3403 + ... + 4084.

It is an arithmetic number, because the mean of its divisors is an integer number (359424).

22553067 is an apocalyptic number.

2553067 is a deficient number, since it is larger than the sum of its proper divisors (322325).

2553067 is a wasteful number, since it uses less digits than its factorization.

2553067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7529.

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 2553067 is about 1597.8319686375. The cubic root of 2553067 is about 136.6744717599.

The spelling of 2553067 in words is "two million, five hundred fifty-three thousand, sixty-seven".

Divisors: 1 11 31 341 7487 82357 232097 2553067