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13110441404020 = 2254330749657001
BaseRepresentation
bin1011111011001000001100…
…1100111110011001110100
31201102100100012111011010121
42332302003030332121310
53204300140444412040
643514504215101324
72522124650140132
oct276620314763164
951370305434117
1013110441404020
1141a511a425214
121578a84371844
1374140376251c
14334797aaa752
1517b0753c0c4a
hexbec8333e674

13110441404020 has 48 divisors (see below), whose sum is σ = 28263971026368. Its totient is φ = 5105534112000.

The previous prime is 13110441403987. The next prime is 13110441404051. The reversal of 13110441404020 is 2040414401131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24564481 + ... + 25092520.

It is an arithmetic number, because the mean of its divisors is an integer number (588832729716).

Almost surely, 213110441404020 is an apocalyptic number.

13110441404020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13110441404020 is an abundant number, since it is smaller than the sum of its proper divisors (15153529622348).

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

13110441404020 is a wasteful number, since it uses less digits than its factorization.

13110441404020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49657360 (or 49657358 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 13110441404020 its reverse (2040414401131), we get a palindrome (15150855805151).

The spelling of 13110441404020 in words is "thirteen trillion, one hundred ten billion, four hundred forty-one million, four hundred four thousand, twenty".

Divisors: 1 2 4 5 10 20 43 86 172 215 307 430 614 860 1228 1535 3070 6140 13201 26402 52804 66005 132010 264020 49657001 99314002 198628004 248285005 496570010 993140020 2135251043 4270502086 8541004172 10676255215 15244699307 21352510430 30489398614 42705020860 60978797228 76223496535 152446993070 304893986140 655522070201 1311044140402 2622088280804 3277610351005 6555220702010 13110441404020