Search a number
-
+
104630800 = 2452261577
BaseRepresentation
bin1100011110010…
…00101000010000
321021212210110211
412033020220100
5203241141200
614214333504
72410230031
oct617105020
9237783424
10104630800
115407473a
122b05a294
13188a5521
14dc78a88
1592bbaba
hex63c8a10

104630800 has 30 divisors (see below), whose sum is σ = 251376458. Its totient is φ = 41852160.

The previous prime is 104630761. The next prime is 104630807. The reversal of 104630800 is 8036401.

It can be written as a sum of positive squares in 3 ways, for example, as 5588496 + 99042304 = 2364^2 + 9952^2 .

It is not an unprimeable number, because it can be changed into a prime (104630807) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 130389 + ... + 131188.

Almost surely, 2104630800 is an apocalyptic number.

104630800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104630800 is an abundant number, since it is smaller than the sum of its proper divisors (146745658).

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

104630800 is a wasteful number, since it uses less digits than its factorization.

104630800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261595 (or 261584 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 104630800 is about 10228.9197865659. The cubic root of 104630800 is about 471.2158049895.

The spelling of 104630800 in words is "one hundred four million, six hundred thirty thousand, eight hundred".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 200 400 261577 523154 1046308 1307885 2092616 2615770 4185232 5231540 6539425 10463080 13078850 20926160 26157700 52315400 104630800