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10344241220 = 2256725573019
BaseRepresentation
bin10011010001001000…
…01001100001000100
3222200220111220022012
421220210021201010
5132141111204340
64430240553352
7514224412445
oct115044114104
928626456265
1010344241220
114429066595
122008322858
13c8b1083c1
14701b712cc
1540820a565
hex268909844

10344241220 has 48 divisors (see below), whose sum is σ = 22063056960. Its totient is φ = 4072996224.

The previous prime is 10344241199. The next prime is 10344241249. The reversal of 10344241220 is 2214244301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3424871 + ... + 3427889.

It is an arithmetic number, because the mean of its divisors is an integer number (459647020).

Almost surely, 210344241220 is an apocalyptic number.

10344241220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10344241220 is an abundant number, since it is smaller than the sum of its proper divisors (11718815740).

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

10344241220 is a wasteful number, since it uses less digits than its factorization.

10344241220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5652 (or 5650 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 10344241220 its reverse (2214244301), we get a palindrome (12558485521).

The spelling of 10344241220 in words is "ten billion, three hundred forty-four million, two hundred forty-one thousand, two hundred twenty".

Divisors: 1 2 4 5 10 20 67 134 268 335 670 1340 2557 3019 5114 6038 10228 12076 12785 15095 25570 30190 51140 60380 171319 202273 342638 404546 685276 809092 856595 1011365 1713190 2022730 3426380 4045460 7719583 15439166 30878332 38597915 77195830 154391660 517212061 1034424122 2068848244 2586060305 5172120610 10344241220