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4130880 = 263513331
BaseRepresentation
bin1111110000100001000000
321202212111120
433300201000
52024142010
6224312240
750053245
oct17604100
97685446
104130880
112371656
121472680
13b18310
147975cc
15568e70
hex3f0840

4130880 has 112 divisors (see below), whose sum is σ = 14167104. Its totient is φ = 1013760.

The previous prime is 4130849. The next prime is 4130887. The reversal of 4130880 is 880314.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 4130880.

It is not an unprimeable number, because it can be changed into a prime (4130887) 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, 12315 + ... + 12645.

It is an arithmetic number, because the mean of its divisors is an integer number (126492).

Almost surely, 24130880 is an apocalyptic number.

4130880 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 4130880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7083552).

4130880 is an abundant number, since it is smaller than the sum of its proper divisors (10036224).

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

4130880 is a wasteful number, since it uses less digits than its factorization.

4130880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364 (or 354 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 4130880 is about 2032.4566416039. The cubic root of 4130880 is about 160.4528835602.

The spelling of 4130880 in words is "four million, one hundred thirty thousand, eight hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 64 65 78 80 96 104 120 130 156 160 192 195 208 240 260 312 320 331 390 416 480 520 624 662 780 832 960 993 1040 1248 1324 1560 1655 1986 2080 2496 2648 3120 3310 3972 4160 4303 4965 5296 6240 6620 7944 8606 9930 10592 12480 12909 13240 15888 17212 19860 21184 21515 25818 26480 31776 34424 39720 43030 51636 52960 63552 64545 68848 79440 86060 103272 105920 129090 137696 158880 172120 206544 258180 275392 317760 344240 413088 516360 688480 826176 1032720 1376960 2065440 4130880