Search a number
-
+
26701104048 = 2435371147827
BaseRepresentation
bin11000110111100000…
…101000001110110000
32112220211211121212120
4120313200220032300
5414140440312143
620133305154240
71633451432253
oct306740501660
975824747776
1026701104048
1110362093743
12521218b980
132696aab468
14141427909a
15a641e3383
hex6378283b0

26701104048 has 80 divisors (see below), whose sum is σ = 71269652736. Its totient is φ = 8609386240.

The previous prime is 26701104019. The next prime is 26701104049. The reversal of 26701104048 is 84040110762.

It is not an unprimeable number, because it can be changed into a prime (26701104049) 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, 106711 + ... + 254537.

Almost surely, 226701104048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26701104048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35634826368).

26701104048 is an abundant number, since it is smaller than the sum of its proper divisors (44568548688).

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

26701104048 is a wasteful number, since it uses less digits than its factorization.

26701104048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147962 (or 147956 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

The spelling of 26701104048 in words is "twenty-six billion, seven hundred one million, one hundred four thousand, forty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 48 53 71 106 142 159 212 213 284 318 424 426 568 636 848 852 1136 1272 1704 2544 3408 3763 7526 11289 15052 22578 30104 45156 60208 90312 147827 180624 295654 443481 591308 886962 1182616 1773924 2365232 3547848 7095696 7834831 10495717 15669662 20991434 23504493 31339324 31487151 41982868 47008986 62678648 62974302 83965736 94017972 125357296 125948604 167931472 188035944 251897208 376071888 503794416 556273001 1112546002 1668819003 2225092004 3337638006 4450184008 6675276012 8900368016 13350552024 26701104048