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13023676228496 = 243147895482859
BaseRepresentation
bin1011110110000100111110…
…0110000110001110010000
31201010001101101111112222012
42331201033212012032100
53201334442103302441
643410554432202052
72512633560254543
oct275411746061620
951101341445865
1013023676228496
11417134578268a
1215640aa999328
13736186b8298b
143304c666085a
15178b980209eb
hexbd84f986390

13023676228496 has 40 divisors (see below), whose sum is σ = 26052796204800. Its totient is φ = 6300461784960.

The previous prime is 13023676228483. The next prime is 13023676228499. The reversal of 13023676228496 is 69482267632031.

It is a super-2 number, since 2×130236762284962 (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13023676228499) 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, 366086 + ... + 5116773.

It is an arithmetic number, because the mean of its divisors is an integer number (651319905120).

Almost surely, 213023676228496 is an apocalyptic number.

13023676228496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13023676228496 is an abundant number, since it is smaller than the sum of its proper divisors (13029119976304).

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

13023676228496 is a wasteful number, since it uses less digits than its factorization.

13023676228496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5487687 (or 5487681 counting only the distinct ones).

The product of its (nonzero) digits is 31352832, while the sum is 59.

The spelling of 13023676228496 in words is "thirteen trillion, twenty-three billion, six hundred seventy-six million, two hundred twenty-eight thousand, four hundred ninety-six".

Divisors: 1 2 4 8 16 31 62 124 248 496 4789 9578 19156 38312 76624 148459 296918 593836 1187672 2375344 5482859 10965718 21931436 43862872 87725744 169968629 339937258 679874516 1359749032 2719498064 26257411751 52514823502 105029647004 210059294008 420118588016 813979764281 1627959528562 3255919057124 6511838114248 13023676228496