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5289277872 = 243372978197
BaseRepresentation
bin1001110110100001…
…11111100110110000
3111122121201011012110
410323100333212300
541313023342442
62232503325320
7245034056124
oct47320774660
914577634173
105289277872
11227472882a
121037450840
13663a74228
14382683584
1520e54869c
hex13b43f9b0

5289277872 has 40 divisors (see below), whose sum is σ = 14033268976. Its totient is φ = 1715440896.

The previous prime is 5289277871. The next prime is 5289277879. The reversal of 5289277872 is 2787729825.

It is not an unprimeable number, because it can be changed into a prime (5289277871) 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, 1487323 + ... + 1490874.

Almost surely, 25289277872 is an apocalyptic number.

It is an amenable number.

5289277872 is an abundant number, since it is smaller than the sum of its proper divisors (8743991104).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5289277872 is a wasteful number, since it uses less digits than its factorization.

5289277872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2978245 (or 2978239 counting only the distinct ones).

The product of its digits is 7902720, while the sum is 57.

The square root of 5289277872 is about 72727.4217334837. The cubic root of 5289277872 is about 1742.3368733143.

The spelling of 5289277872 in words is "five billion, two hundred eighty-nine million, two hundred seventy-seven thousand, eight hundred seventy-two".

Divisors: 1 2 3 4 6 8 12 16 24 37 48 74 111 148 222 296 444 592 888 1776 2978197 5956394 8934591 11912788 17869182 23825576 35738364 47651152 71476728 110193289 142953456 220386578 330579867 440773156 661159734 881546312 1322319468 1763092624 2644638936 5289277872