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5407639482 = 237151852671
BaseRepresentation
bin1010000100101001…
…00000011110111010
3111221212102112210210
411002110200132322
542033323430412
62252332251550
7251002114530
oct50224403672
914855375723
105407639482
112325520643
12106b010bb6
1368244649b
14394294150
15219b2883c
hex1425207ba

5407639482 has 32 divisors (see below), whose sum is σ = 12442189824. Its totient is φ = 1534806000.

The previous prime is 5407639403. The next prime is 5407639487. The reversal of 5407639482 is 2849367045.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (5407639487) 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, 419994 + ... + 432677.

It is an arithmetic number, because the mean of its divisors is an integer number (388818432).

Almost surely, 25407639482 is an apocalyptic number.

5407639482 is an abundant number, since it is smaller than the sum of its proper divisors (7034550342).

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

5407639482 is a wasteful number, since it uses less digits than its factorization.

5407639482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852834.

The product of its (nonzero) digits is 1451520, while the sum is 48.

The square root of 5407639482 is about 73536.6540032928. The cubic root of 5407639482 is about 1755.2375857115.

The spelling of 5407639482 in words is "five billion, four hundred seven million, six hundred thirty-nine thousand, four hundred eighty-two".

Divisors: 1 2 3 6 7 14 21 42 151 302 453 906 1057 2114 3171 6342 852671 1705342 2558013 5116026 5968697 11937394 17906091 35812182 128753321 257506642 386259963 772519926 901273247 1802546494 2703819741 5407639482