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14257105084 = 2273310914457
BaseRepresentation
bin11010100011100101…
…00010100010111100
31100210121020222110001
431101302202202330
5213144304330314
610314415124044
71013206252015
oct152162424274
940717228401
1014257105084
116056845082
12291a813624
13146296b571
149936c200c
155869bc674
hex351ca28bc

14257105084 has 24 divisors (see below), whose sum is σ = 25012482768. Its totient is φ = 7110706560.

The previous prime is 14257105007. The next prime is 14257105141. The reversal of 14257105084 is 48050175241.

It is a super-3 number, since 3×142571050843 (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3196584 + ... + 3201040.

It is an arithmetic number, because the mean of its divisors is an integer number (1042186782).

Almost surely, 214257105084 is an apocalyptic number.

It is an amenable number.

14257105084 is a deficient number, since it is larger than the sum of its proper divisors (10755377684).

14257105084 is a wasteful number, since it uses less digits than its factorization.

14257105084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6285 (or 6283 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 37.

The spelling of 14257105084 in words is "fourteen billion, two hundred fifty-seven million, one hundred five thousand, eighty-four".

Divisors: 1 2 4 733 1091 1466 2182 2932 4364 4457 8914 17828 799703 1599406 3198812 3266981 4862587 6533962 9725174 13067924 19450348 3564276271 7128552542 14257105084