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132816588115240 = 23523144365856647
BaseRepresentation
bin11110001100101111000101…
…100011100000110100101000
3122102021010211101110102222001
4132030233011203200310220
5114402031333024141430
61150251033120140344
736655452603521551
oct3614570543406450
9572233741412861
10132816588115240
1139357220519257
1212a908b27676b4
135915720646313
1424b25000b7328
151054ce6cd03ca
hex78cbc58e0d28

132816588115240 has 32 divisors (see below), whose sum is σ = 311830250359680. Its totient is φ = 50816781539392.

The previous prime is 132816588115177. The next prime is 132816588115249. The reversal of 132816588115240 is 42511885618231.

It is a super-2 number, since 2×1328165881152402 (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (132816588115249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72182927404 + ... + 72182929243.

It is an arithmetic number, because the mean of its divisors is an integer number (9744695323740).

Almost surely, 2132816588115240 is an apocalyptic number.

132816588115240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132816588115240 is an abundant number, since it is smaller than the sum of its proper divisors (179013662244440).

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

132816588115240 is a wasteful number, since it uses less digits than its factorization.

132816588115240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144365856681 (or 144365856677 counting only the distinct ones).

The product of its (nonzero) digits is 3686400, while the sum is 55.

The spelling of 132816588115240 in words is "one hundred thirty-two trillion, eight hundred sixteen billion, five hundred eighty-eight million, one hundred fifteen thousand, two hundred forty".

Divisors: 1 2 4 5 8 10 20 23 40 46 92 115 184 230 460 920 144365856647 288731713294 577463426588 721829283235 1154926853176 1443658566470 2887317132940 3320414702881 5774634265880 6640829405762 13281658811524 16602073514405 26563317623048 33204147028810 66408294057620 132816588115240