Search a number
-
+
4294560 = 253523389
BaseRepresentation
bin10000011000011110100000
322002012000210
4100120132200
52044411220
6232014120
751334404
oct20303640
98065023
104294560
112473626
121531340
13b7497a
147db104
1559c6e0
hex4187a0

4294560 has 96 divisors (see below), whose sum is σ = 14152320. Its totient is φ = 1092608.

The previous prime is 4294559. The next prime is 4294567. The reversal of 4294560 is 654924.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (4294567) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10846 + ... + 11234.

It is an arithmetic number, because the mean of its divisors is an integer number (147420).

Almost surely, 24294560 is an apocalyptic number.

4294560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4294560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7076160).

4294560 is an abundant number, since it is smaller than the sum of its proper divisors (9857760).

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

4294560 is a wasteful number, since it uses less digits than its factorization.

4294560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430 (or 422 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 4294560 is about 2072.3320197304. The cubic root of 4294560 is about 162.5447293042.

The spelling of 4294560 in words is "four million, two hundred ninety-four thousand, five hundred sixty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 23 24 30 32 40 46 48 60 69 80 92 96 115 120 138 160 184 230 240 276 345 368 389 460 480 552 690 736 778 920 1104 1167 1380 1556 1840 1945 2208 2334 2760 3112 3680 3890 4668 5520 5835 6224 7780 8947 9336 11040 11670 12448 15560 17894 18672 23340 26841 31120 35788 37344 44735 46680 53682 62240 71576 89470 93360 107364 134205 143152 178940 186720 214728 268410 286304 357880 429456 536820 715760 858912 1073640 1431520 2147280 4294560