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4888987041 = 317233467881
BaseRepresentation
bin1001000110110100…
…00000010110100001
3110121201111021102010
410203122000112201
540003040041131
62125043543133
7232103463351
oct44332002641
913551437363
104888987041
112089784364
12b4538aaa9
135cbb60453
14345444b61
151d9328b46
hex1236805a1

4888987041 has 32 divisors (see below), whose sum is σ = 6954450048. Its totient is φ = 3044433920.

The previous prime is 4888987031. The next prime is 4888987043. The reversal of 4888987041 is 1407898884.

It is not a de Polignac number, because 4888987041 - 25 = 4888987009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4888987043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5548921 + ... + 5549801.

It is an arithmetic number, because the mean of its divisors is an integer number (217326564).

Almost surely, 24888987041 is an apocalyptic number.

It is an amenable number.

4888987041 is a deficient number, since it is larger than the sum of its proper divisors (2065463007).

4888987041 is a wasteful number, since it uses less digits than its factorization.

4888987041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1601.

The product of its (nonzero) digits is 4128768, while the sum is 57.

The square root of 4888987041 is about 69921.2917572323. The cubic root of 4888987041 is about 1697.2258145577.

The spelling of 4888987041 in words is "four billion, eight hundred eighty-eight million, nine hundred eighty-seven thousand, forty-one".

Divisors: 1 3 17 51 233 467 699 881 1401 2643 3961 7939 11883 14977 23817 44931 108811 205273 326433 411427 615819 1234281 1849787 3489641 5549361 6994259 10468923 20982777 95862491 287587473 1629662347 4888987041