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3053090 = 251092801
BaseRepresentation
bin1011101001011000100010
312202010001102
423221120202
51240144330
6145234402
734644065
oct13513042
95663042
103053090
1117a5917
121032a02
1382b881
145968dc
15404945
hex2e9622

3053090 has 16 divisors (see below), whose sum is σ = 5547960. Its totient is φ = 1209600.

The previous prime is 3053059. The next prime is 3053101. The reversal of 3053090 is 903503.

It can be written as a sum of positive squares in 4 ways, for example, as 2679769 + 373321 = 1637^2 + 611^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 311 + ... + 2490.

Almost surely, 23053090 is an apocalyptic number.

3053090 is a deficient number, since it is larger than the sum of its proper divisors (2494870).

3053090 is a wasteful number, since it uses less digits than its factorization.

3053090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2917.

The product of its (nonzero) digits is 405, while the sum is 20.

The square root of 3053090 is about 1747.3093601306. The cubic root of 3053090 is about 145.0707542127.

Adding to 3053090 its reverse (903503), we get a palindrome (3956593).

The spelling of 3053090 in words is "three million, fifty-three thousand, ninety".

Divisors: 1 2 5 10 109 218 545 1090 2801 5602 14005 28010 305309 610618 1526545 3053090