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10804480 = 28523367
BaseRepresentation
bin101001001101…
…110100000000
3202022220221221
4221031310000
510231220410
61023324424
7160556641
oct51156400
922286857
1010804480
11610a625
123750714
132313aab
1416136c8
15e364da
hexa4dd00

10804480 has 72 divisors (see below), whose sum is σ = 27078912. Its totient is φ = 4122624.

The previous prime is 10804471. The next prime is 10804517. The reversal of 10804480 is 8440801.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29257 + ... + 29623.

It is an arithmetic number, because the mean of its divisors is an integer number (376096).

Almost surely, 210804480 is an apocalyptic number.

10804480 is a gapful number since it is divisible by the number (10) 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 10804480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13539456).

10804480 is an abundant number, since it is smaller than the sum of its proper divisors (16274432).

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

10804480 is an equidigital number, since it uses as much as digits as its factorization.

10804480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411 (or 397 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 25.

The square root of 10804480 is about 3287.0168846539. The cubic root of 10804480 is about 221.0724495102.

The spelling of 10804480 in words is "ten million, eight hundred four thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 23 32 40 46 64 80 92 115 128 160 184 230 256 320 367 368 460 640 734 736 920 1280 1468 1472 1835 1840 2936 2944 3670 3680 5872 5888 7340 7360 8441 11744 14680 14720 16882 23488 29360 29440 33764 42205 46976 58720 67528 84410 93952 117440 135056 168820 234880 270112 337640 469760 540224 675280 1080448 1350560 2160896 2701120 5402240 10804480