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13114411413420 = 2235437516768449
BaseRepresentation
bin1011111011010110111111…
…0101010110111110101100
31201102201120212202112012210
42332311233311112332230
53204331303310212140
643520402154130420
72522325224514432
oct276655765267654
951381525675183
1013114411413420
1141a6877395019
1215797b1a20a10
137418b70b3305
14334a53054d52
1517b208bbed80
hexbed6fd56fac

13114411413420 has 96 divisors (see below), whose sum is σ = 37624351564800. Its totient is φ = 3411297792000.

The previous prime is 13114411413401. The next prime is 13114411413421. The reversal of 13114411413420 is 2431411441131.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (13114411413421) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1446645 + ... + 5321804.

It is an arithmetic number, because the mean of its divisors is an integer number (391920328800).

Almost surely, 213114411413420 is an apocalyptic number.

13114411413420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13114411413420 is an abundant number, since it is smaller than the sum of its proper divisors (24509940151380).

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

13114411413420 is a wasteful number, since it uses less digits than its factorization.

13114411413420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6769255 (or 6769253 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

Adding to 13114411413420 its reverse (2431411441131), we get a palindrome (15545822854551).

The spelling of 13114411413420 in words is "thirteen trillion, one hundred fourteen billion, four hundred eleven million, four hundred thirteen thousand, four hundred twenty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 43 60 86 129 172 215 258 430 516 645 751 860 1290 1502 2253 2580 3004 3755 4506 7510 9012 11265 15020 22530 32293 45060 64586 96879 129172 161465 193758 322930 387516 484395 645860 968790 1937580 6768449 13536898 20305347 27073796 33842245 40610694 67684490 81221388 101526735 135368980 203053470 291043307 406106940 582086614 873129921 1164173228 1455216535 1746259842 2910433070 3492519684 4365649605 5083105199 5820866140 8731299210 10166210398 15249315597 17462598420 20332420796 25415525995 30498631194 50831051990 60997262388 76246577985 101662103980 152493155970 218573523557 304986311940 437147047114 655720570671 874294094228 1092867617785 1311441141342 2185735235570 2622882282684 3278602853355 4371470471140 6557205706710 13114411413420