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13850838371 = 37811146153
BaseRepresentation
bin11001110011001001…
…10000010101100011
31022202021210111021202
430321210300111203
5211331303311441
610210223311415
71000144116656
oct147144602543
938667714252
1013850838371
115968489967
12282674b56b
1313c9744766
1495576989d
15560ebc19b
hex339930563

13850838371 has 8 divisors (see below), whose sum is σ = 14227247424. Its totient is φ = 13474537920.

The previous prime is 13850838361. The next prime is 13850838413. The reversal of 13850838371 is 17383805831.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13850838371 - 26 = 13850838307 is a prime.

It is a super-3 number, since 3×138508383713 (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13850838361) 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, 277031 + ... + 323183.

It is an arithmetic number, because the mean of its divisors is an integer number (1778405928).

Almost surely, 213850838371 is an apocalyptic number.

13850838371 is a deficient number, since it is larger than the sum of its proper divisors (376409053).

13850838371 is an equidigital number, since it uses as much as digits as its factorization.

13850838371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54301.

The product of its (nonzero) digits is 483840, while the sum is 47.

The spelling of 13850838371 in words is "thirteen billion, eight hundred fifty million, eight hundred thirty-eight thousand, three hundred seventy-one".

Divisors: 1 37 8111 46153 300107 1707661 374346983 13850838371