Search a number
-
+
8048480404000 = 25536053332417
BaseRepresentation
bin111010100011110111011…
…0100001100001000100000
31001111102112102211002122211
41311013232310030020200
52023331241440412000
625041230523211504
71460324563440031
oct165075664141040
931442472732584
108048480404000
112623383401323
12a9ba23976b94
13464c788a034a
141db797248a88
15de55d1de7ba
hex751eed0c220

8048480404000 has 96 divisors (see below), whose sum is σ = 19778442845616. Its totient is φ = 3218850611200.

The previous prime is 8048480403973. The next prime is 8048480404033. The reversal of 8048480404000 is 4040848408.

It can be written as a sum of positive squares in 8 ways, for example, as 3565045264 + 8044915358736 = 59708^2 + 2836356^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24045792 + ... + 24378208.

Almost surely, 28048480404000 is an apocalyptic number.

8048480404000 is a gapful number since it is divisible by the number (80) 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 8048480404000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9889221422808).

8048480404000 is an abundant number, since it is smaller than the sum of its proper divisors (11729962441616).

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

8048480404000 is a wasteful number, since it uses less digits than its factorization.

8048480404000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338495 (or 338477 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 40.

The spelling of 8048480404000 in words is "eight trillion, forty-eight billion, four hundred eighty million, four hundred four thousand".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 80 100 125 160 200 250 400 500 800 1000 2000 4000 6053 12106 24212 30265 48424 60530 96848 121060 151325 193696 242120 302650 332417 484240 605300 664834 756625 968480 1210600 1329668 1513250 1662085 2421200 2659336 3026500 3324170 4842400 5318672 6053000 6648340 8310425 10637344 12106000 13296680 16620850 24212000 26593360 33241700 41552125 53186720 66483400 83104250 132966800 166208500 265933600 332417000 664834000 1329668000 2012120101 4024240202 8048480404 10060600505 16096960808 20121201010 32193921616 40242402020 50303002525 64387843232 80484804040 100606005050 160969608080 201212010100 251515012625 321939216160 402424020200 503030025250 804848040400 1006060050500 1609696080800 2012120101000 4024240202000 8048480404000