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10677189 = 33559063
BaseRepresentation
bin101000101110…
…101111000101
3202002110100110
4220232233011
510213132224
61020503233
7156516555
oct50565705
922073313
1010677189
116032a26
1236aab19
13229ab83
1415bd165
15e0d929
hexa2ebc5

10677189 has 4 divisors (see below), whose sum is σ = 14236256. Its totient is φ = 7118124.

The previous prime is 10677169. The next prime is 10677197. The reversal of 10677189 is 98177601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 10677189 - 27 = 10677061 is a prime.

It is a super-2 number, since 2×106771892 = 228004729883442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10677119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1779529 + ... + 1779534.

It is an arithmetic number, because the mean of its divisors is an integer number (3559064).

Almost surely, 210677189 is an apocalyptic number.

It is an amenable number.

10677189 is a deficient number, since it is larger than the sum of its proper divisors (3559067).

10677189 is an equidigital number, since it uses as much as digits as its factorization.

10677189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3559066.

The product of its (nonzero) digits is 21168, while the sum is 39.

The square root of 10677189 is about 3267.5968233550. The cubic root of 10677189 is about 220.2008427613.

It can be divided in two parts, 1067 and 7189, that added together give a triangular number (8256 = T128).

The spelling of 10677189 in words is "ten million, six hundred seventy-seven thousand, one hundred eighty-nine".

Divisors: 1 3 3559063 10677189