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3074916 = 2231323857
BaseRepresentation
bin1011101110101101100100
312210012222210
423232231210
51241344131
6145523420
735064525
oct13565544
95705883
103074916
111810259
121043570
138387a0
145a084c
1540b146
hex2eeb64

3074916 has 48 divisors (see below), whose sum is σ = 8072064. Its totient is φ = 903936.

The previous prime is 3074879. The next prime is 3074923. The reversal of 3074916 is 6194703.

It is a happy number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3160 + ... + 4016.

It is an arithmetic number, because the mean of its divisors is an integer number (168168).

Almost surely, 23074916 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 3074916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4036032).

3074916 is an abundant number, since it is smaller than the sum of its proper divisors (4997148).

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

3074916 is a wasteful number, since it uses less digits than its factorization.

3074916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 900 (or 898 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 3074916 is about 1753.5438403416. The cubic root of 3074916 is about 145.4156287459.

The spelling of 3074916 in words is "three million, seventy-four thousand, nine hundred sixteen".

Divisors: 1 2 3 4 6 12 13 23 26 39 46 52 69 78 92 138 156 276 299 598 857 897 1196 1714 1794 2571 3428 3588 5142 10284 11141 19711 22282 33423 39422 44564 59133 66846 78844 118266 133692 236532 256243 512486 768729 1024972 1537458 3074916