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48899289417 = 3114393375391
BaseRepresentation
bin101101100010100111…
…111111000101001001
311200012212122021120020
4231202213333011021
51300121204230132
634244121251053
73350525046666
oct554247770511
9150185567506
1048899289417
1119813412990
129588333a89
1347c3a007a4
14251c488a6d
151412e1d52c
hexb629ff149

48899289417 has 16 divisors (see below), whose sum is σ = 71288279040. Its totient is φ = 29568416400.

The previous prime is 48899289389. The next prime is 48899289421. The reversal of 48899289417 is 71498299884.

It is not a de Polignac number, because 48899289417 - 212 = 48899285321 is a prime.

It is a super-2 number, since 2×488992894172 (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (48899289427) 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, 1673209 + ... + 1702182.

It is an arithmetic number, because the mean of its divisors is an integer number (4455517440).

Almost surely, 248899289417 is an apocalyptic number.

It is an amenable number.

48899289417 is a deficient number, since it is larger than the sum of its proper divisors (22388989623).

48899289417 is a wasteful number, since it uses less digits than its factorization.

48899289417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3375844.

The product of its digits is 83607552, while the sum is 69.

The spelling of 48899289417 in words is "forty-eight billion, eight hundred ninety-nine million, two hundred eighty-nine thousand, four hundred seventeen".

Divisors: 1 3 11 33 439 1317 4829 14487 3375391 10126173 37129301 111387903 1481796649 4445389947 16299763139 48899289417