Search a number
-
+
27063050496 = 283181194687
BaseRepresentation
bin11001001101000101…
…010110000100000000
32120212001220102001120
4121031011112010000
5420411120103441
620233235032240
71645435063566
oct311505260400
976761812046
1027063050496
1110528428439
1252b343b680
132723a88161
14144a375a36
15a85d8b966
hex64d156100

27063050496 has 72 divisors (see below), whose sum is σ = 72425493504. Its totient is φ = 8971130880.

The previous prime is 27063050477. The next prime is 27063050569. The reversal of 27063050496 is 69405036072.

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, 41665 + ... + 236351.

It is an arithmetic number, because the mean of its divisors is an integer number (1005909632).

Almost surely, 227063050496 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 27063050496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36212746752).

27063050496 is an abundant number, since it is smaller than the sum of its proper divisors (45362443008).

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

27063050496 is a wasteful number, since it uses less digits than its factorization.

27063050496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194887 (or 194873 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 42.

The spelling of 27063050496 in words is "twenty-seven billion, sixty-three million, fifty thousand, four hundred ninety-six".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 64 96 128 181 192 256 362 384 543 724 768 1086 1448 2172 2896 4344 5792 8688 11584 17376 23168 34752 46336 69504 139008 194687 389374 584061 778748 1168122 1557496 2336244 3114992 4672488 6229984 9344976 12459968 18689952 24919936 35238347 37379904 49839872 70476694 74759808 105715041 140953388 149519616 211430082 281906776 422860164 563813552 845720328 1127627104 1691440656 2255254208 3382881312 4510508416 6765762624 9021016832 13531525248 27063050496