Search a number
-
+
12203232210848 = 257375011452727
BaseRepresentation
bin1011000110010100100101…
…0100100010111110100000
31121012121200020100010000202
42301211021110202332200
53044414204421221343
641542030521404332
72366440320213530
oct261451124427640
947177606303022
1012203232210848
1139853a8499938
1214510999396a8
136a69b5547953
143028d50714c0
1516267a006db8
hexb1949522fa0

12203232210848 has 48 divisors (see below), whose sum is σ = 27458023549824. Its totient is φ = 5229813600000.

The previous prime is 12203232210847. The next prime is 12203232210857. The reversal of 12203232210848 is 84801223230221.

It is not an unprimeable number, because it can be changed into a prime (12203232210847) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 7673861 + ... + 9126587.

It is an arithmetic number, because the mean of its divisors is an integer number (572042157288).

Almost surely, 212203232210848 is an apocalyptic number.

It is an amenable number.

12203232210848 is an abundant number, since it is smaller than the sum of its proper divisors (15254791338976).

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

12203232210848 is a wasteful number, since it uses less digits than its factorization.

12203232210848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1490245 (or 1490237 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 38.

The spelling of 12203232210848 in words is "twelve trillion, two hundred three billion, two hundred thirty-two million, two hundred ten thousand, eight hundred forty-eight".

Divisors: 1 2 4 7 8 14 16 28 32 56 112 224 37501 75002 150004 262507 300008 525014 600016 1050028 1200032 1452727 2100056 2905454 4200112 5810908 8400224 10169089 11621816 20338178 23243632 40676356 46487264 81352712 162705424 325410848 54478715227 108957430454 217914860908 381351006589 435829721816 762702013178 871659443632 1525404026356 1743318887264 3050808052712 6101616105424 12203232210848