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10804900 = 2252167647
BaseRepresentation
bin101001001101…
…111010100100
3202022221112111
4221031322210
510231224100
61023330404
7160561111
oct51157244
922287474
1010804900
11610a977
123750a04
132314042
141613908
15e366ba
hexa4dea4

10804900 has 36 divisors (see below), whose sum is σ = 23623488. Its totient is φ = 4289440.

The previous prime is 10804883. The next prime is 10804903. The reversal of 10804900 is 940801.

10804900 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10804903) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16377 + ... + 17023.

It is an arithmetic number, because the mean of its divisors is an integer number (656208).

Almost surely, 210804900 is an apocalyptic number.

10804900 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 10804900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11811744).

10804900 is an abundant number, since it is smaller than the sum of its proper divisors (12818588).

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

10804900 is a wasteful number, since it uses less digits than its factorization.

10804900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828 (or 821 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 10804900 is about 3287.0807717487. The cubic root of 10804900 is about 221.0753140388.

The spelling of 10804900 in words is "ten million, eight hundred four thousand, nine hundred".

Divisors: 1 2 4 5 10 20 25 50 100 167 334 647 668 835 1294 1670 2588 3235 3340 4175 6470 8350 12940 16175 16700 32350 64700 108049 216098 432196 540245 1080490 2160980 2701225 5402450 10804900