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5421487182 = 2323211871439
BaseRepresentation
bin1010000110010010…
…10101010001001110
3111222211111002021120
411003021111101032
542100400042212
62253545141410
7251230611036
oct50311252116
914884432246
105421487182
112332319621
12107378a866
136852844a7
1439605a8c6
1521ae6188c
hex14325544e

5421487182 has 48 divisors (see below), whose sum is σ = 11352337920. Its totient is φ = 1725933616.

The previous prime is 5421487147. The next prime is 5421487213. The reversal of 5421487182 is 2817841245.

It is a super-2 number, since 2×54214871822 = 58785046529180602248, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3766819 + ... + 3768257.

It is an arithmetic number, because the mean of its divisors is an integer number (236507040).

Almost surely, 25421487182 is an apocalyptic number.

5421487182 is an abundant number, since it is smaller than the sum of its proper divisors (5930850738).

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

5421487182 is a wasteful number, since it uses less digits than its factorization.

5421487182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2677 (or 2654 counting only the distinct ones).

The product of its digits is 143360, while the sum is 42.

The square root of 5421487182 is about 73630.7488893058. The cubic root of 5421487182 is about 1756.7345596211.

The spelling of 5421487182 in words is "five billion, four hundred twenty-one million, four hundred eighty-seven thousand, one hundred eighty-two".

Divisors: 1 2 3 6 23 46 69 138 529 1058 1187 1439 1587 2374 2878 3174 3561 4317 7122 8634 27301 33097 54602 66194 81903 99291 163806 198582 627923 761231 1255846 1522462 1708093 1883769 2283693 3416186 3767538 4567386 5124279 10248558 39286139 78572278 117858417 235716834 903581197 1807162394 2710743591 5421487182