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3807400313853 = 33314548865369
BaseRepresentation
bin110111011001111010101…
…111100100001111111101
3111110222120021101220121000
4313121322233210033331
5444340023440020403
612033032350200513
7542034633455133
oct67317257441775
914428507356530
103807400313853
111238789244834
12515a967b3139
13218061a038c6
14d23ca021753
156908c5767a3
hex3767abe43fd

3807400313853 has 16 divisors (see below), whose sum is σ = 5822547673600. Its totient is φ = 2456387298720.

The previous prime is 3807400313837. The next prime is 3807400313987. The reversal of 3807400313853 is 3583130047083.

It is not a de Polignac number, because 3807400313853 - 24 = 3807400313837 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3807400313799 and 3807400313808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3807400313813) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2274431848 + ... + 2274433521.

It is an arithmetic number, because the mean of its divisors is an integer number (363909229600).

Almost surely, 23807400313853 is an apocalyptic number.

It is an amenable number.

3807400313853 is a deficient number, since it is larger than the sum of its proper divisors (2015147359747).

3807400313853 is a wasteful number, since it uses less digits than its factorization.

3807400313853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4548865409 (or 4548865403 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

It can be divided in two parts, 3807 and 400313853, that added together give a triangular number (400317660 = T28295).

The spelling of 3807400313853 in words is "three trillion, eight hundred seven billion, four hundred million, three hundred thirteen thousand, eight hundred fifty-three".

Divisors: 1 3 9 27 31 93 279 837 4548865369 13646596107 40939788321 122819364963 141014826439 423044479317 1269133437951 3807400313853