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3070944 = 253210663
BaseRepresentation
bin1011101101101111100000
312210000112200
423231233200
51241232234
6145453200
735050122
oct13555740
95700480
103070944
111808278
121041200
13836a36
1459d212
15409d99
hex2edbe0

3070944 has 36 divisors (see below), whose sum is σ = 8733816. Its totient is φ = 1023552.

The previous prime is 3070943. The next prime is 3070961. The reversal of 3070944 is 4490703.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×30709442 = 18861394102272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3070943) 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 5 ways as a sum of consecutive naturals, for example, 5044 + ... + 5619.

It is an arithmetic number, because the mean of its divisors is an integer number (242606).

Almost surely, 23070944 is an apocalyptic number.

It is an amenable number.

3070944 is an abundant number, since it is smaller than the sum of its proper divisors (5662872).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3070944 is a wasteful number, since it uses less digits than its factorization.

3070944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10679 (or 10668 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 3070944 is about 1752.4109107170. The cubic root of 3070944 is about 145.3529885788.

The spelling of 3070944 in words is "three million, seventy thousand, nine hundred forty-four".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 144 288 10663 21326 31989 42652 63978 85304 95967 127956 170608 191934 255912 341216 383868 511824 767736 1023648 1535472 3070944