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3390141 = 31130047
BaseRepresentation
bin1100111011101010111101
320101020101210
430323222331
51331441031
6200355033
740546536
oct14735275
96336353
103390141
111a06077
121175a79
13919101
1464368d
1546e746
hex33babd

3390141 has 4 divisors (see below), whose sum is σ = 4520192. Its totient is φ = 2260092.

The previous prime is 3390139. The next prime is 3390143. The reversal of 3390141 is 1410933.

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 an interprime number because it is at equal distance from previous prime (3390139) and next prime (3390143).

It is not a de Polignac number, because 3390141 - 21 = 3390139 is a prime.

It is a super-2 number, since 2×33901412 = 22986111999762, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3390143) 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, 565021 + ... + 565026.

It is an arithmetic number, because the mean of its divisors is an integer number (1130048).

Almost surely, 23390141 is an apocalyptic number.

It is an amenable number.

3390141 is a deficient number, since it is larger than the sum of its proper divisors (1130051).

3390141 is a wasteful number, since it uses less digits than its factorization.

3390141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1130050.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 3390141 is about 1841.2335538980. The cubic root of 3390141 is about 150.2239765081.

The spelling of 3390141 in words is "three million, three hundred ninety thousand, one hundred forty-one".

Divisors: 1 3 1130047 3390141