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3071304 = 233359241
BaseRepresentation
bin1011101101110101001000
312210001001000
423231311020
51241240204
6145455000
735051145
oct13556510
95701030
103071304
111808575
121041460
13836c52
1459d3cc
1540a039
hex2edd48

3071304 has 64 divisors (see below), whose sum is σ = 8712000. Its totient is φ = 1002240.

The previous prime is 3071287. The next prime is 3071317. The reversal of 3071304 is 4031703.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12624 + ... + 12864.

It is an arithmetic number, because the mean of its divisors is an integer number (136125).

Almost surely, 23071304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3071304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4356000).

3071304 is an abundant number, since it is smaller than the sum of its proper divisors (5640696).

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

3071304 is a wasteful number, since it uses less digits than its factorization.

3071304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315 (or 305 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 3071304 is about 1752.5136233422. The cubic root of 3071304 is about 145.3586681605.

It can be divided in two parts, 3071 and 304, that added together give a cube (3375 = 153).

The spelling of 3071304 in words is "three million, seventy-one thousand, three hundred four".

Divisors: 1 2 3 4 6 8 9 12 18 24 27 36 54 59 72 108 118 177 216 236 241 354 472 482 531 708 723 964 1062 1416 1446 1593 1928 2124 2169 2892 3186 4248 4338 5784 6372 6507 8676 12744 13014 14219 17352 26028 28438 42657 52056 56876 85314 113752 127971 170628 255942 341256 383913 511884 767826 1023768 1535652 3071304