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3150089 = 10131189
BaseRepresentation
bin1100000001000100001001
312221001002222
430001010021
51301300324
6151303425
735526635
oct14010411
95831088
103150089
111861788
12107ab75
13863a77
145bddc5
1542355e
hex301109

3150089 has 4 divisors (see below), whose sum is σ = 3181380. Its totient is φ = 3118800.

The previous prime is 3150053. The next prime is 3150097. The reversal of 3150089 is 9800513.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9800513 = 22942797.

It can be written as a sum of positive squares in 2 ways, for example, as 1729225 + 1420864 = 1315^2 + 1192^2 .

It is a cyclic number.

It is not a de Polignac number, because 3150089 - 220 = 2101513 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3159089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15494 + ... + 15695.

It is an arithmetic number, because the mean of its divisors is an integer number (795345).

Almost surely, 23150089 is an apocalyptic number.

It is an amenable number.

3150089 is a deficient number, since it is larger than the sum of its proper divisors (31291).

3150089 is a wasteful number, since it uses less digits than its factorization.

3150089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31290.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 3150089 is about 1774.8490076623. The cubic root of 3150089 is about 146.5911014553.

The spelling of 3150089 in words is "three million, one hundred fifty thousand, eighty-nine".

Divisors: 1 101 31189 3150089