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3041972 = 221096977
BaseRepresentation
bin1011100110101010110100
312201112210122
423212222310
51234320342
6145111112
734566503
oct13465264
95645718
103041972
11179852a
121028498
138267ab
1459283a
154014d2
hex2e6ab4

3041972 has 12 divisors (see below), whose sum is σ = 5373060. Its totient is φ = 1506816.

The previous prime is 3041971. The next prime is 3041977. The reversal of 3041972 is 2791403.

It can be written as a sum of positive squares in 2 ways, for example, as 1336336 + 1705636 = 1156^2 + 1306^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3041971) 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, 3053 + ... + 3924.

It is an arithmetic number, because the mean of its divisors is an integer number (447755).

Almost surely, 23041972 is an apocalyptic number.

It is an amenable number.

3041972 is a deficient number, since it is larger than the sum of its proper divisors (2331088).

3041972 is a wasteful number, since it uses less digits than its factorization.

3041972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7090 (or 7088 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 3041972 is about 1744.1249955207. The cubic root of 3041972 is about 144.8944455731.

The spelling of 3041972 in words is "three million, forty-one thousand, nine hundred seventy-two".

Divisors: 1 2 4 109 218 436 6977 13954 27908 760493 1520986 3041972