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5147285744 = 2419103164387
BaseRepresentation
bin1001100101100110…
…10101100011110000
3111021201112012121202
410302303111203300
541020201120434
62210432110332
7241361130656
oct46263254360
914251465552
105147285744
112201565a67
12bb79953a8
1364051a213
1436b880dd6
15201d4ba7e
hex132cd58f0

5147285744 has 40 divisors (see below), whose sum is σ = 10599738240. Its totient is φ = 2414501568.

The previous prime is 5147285723. The next prime is 5147285761. The reversal of 5147285744 is 4475827415.

It is a super-3 number, since 3×51472857443 (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50882 + ... + 113505.

It is an arithmetic number, because the mean of its divisors is an integer number (264993456).

Almost surely, 25147285744 is an apocalyptic number.

It is an amenable number.

5147285744 is an abundant number, since it is smaller than the sum of its proper divisors (5452452496).

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

5147285744 is a wasteful number, since it uses less digits than its factorization.

5147285744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164517 (or 164511 counting only the distinct ones).

The product of its digits is 1254400, while the sum is 47.

The square root of 5147285744 is about 71744.5868620065. The cubic root of 5147285744 is about 1726.6040663109.

The spelling of 5147285744 in words is "five billion, one hundred forty-seven million, two hundred eighty-five thousand, seven hundred forty-four".

Divisors: 1 2 4 8 16 19 38 76 103 152 206 304 412 824 1648 1957 3914 7828 15656 31312 164387 328774 657548 1315096 2630192 3123353 6246706 12493412 16931861 24986824 33863722 49973648 67727444 135454888 270909776 321705359 643410718 1286821436 2573642872 5147285744