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3798930985151 = 471447405113789
BaseRepresentation
bin110111010010000001111…
…011101001000010111111
3111110011201000212102202012
4313102001323221002333
5444220202313011101
612025112123121435
7541315023403541
oct67220173510277
914404630772665
103798930985151
111235132559825
1251431237327b
132173121870c3
14d1c252a7691
1568c43c70bbb
hex37481ee90bf

3798930985151 has 16 divisors (see below), whose sum is σ = 3883680568320. Its totient is φ = 3714346562400.

The previous prime is 3798930985099. The next prime is 3798930985169. The reversal of 3798930985151 is 1515890398973.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3798930985151 - 222 = 3798926790847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3798930985051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 275497565 + ... + 275511353.

It is an arithmetic number, because the mean of its divisors is an integer number (242730035520).

Almost surely, 23798930985151 is an apocalyptic number.

3798930985151 is a deficient number, since it is larger than the sum of its proper divisors (84749583169).

3798930985151 is a wasteful number, since it uses less digits than its factorization.

3798930985151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19334.

The product of its (nonzero) digits is 73483200, while the sum is 68.

The spelling of 3798930985151 in words is "three trillion, seven hundred ninety-eight billion, nine hundred thirty million, nine hundred eighty-five thousand, one hundred fifty-one".

Divisors: 1 47 1447 4051 13789 68009 190397 648083 5861797 19952683 55859239 275504459 937776101 2625384233 80828318833 3798930985151