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6001164240 = 243571352181
BaseRepresentation
bin1011001011011001…
…00111111111010000
3120111020020201201020
411211230213333100
544242244223430
62431253435440
7301500024441
oct54554477720
916436221636
106001164240
1125aa556575
1211b593bb80
137483b5976
1440d0332c8
15251cb7b10
hex165b27fd0

6001164240 has 80 divisors (see below), whose sum is σ = 18865685376. Its totient is φ = 1577766400.

The previous prime is 6001164227. The next prime is 6001164263. The reversal of 6001164240 is 424611006.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 6001164240.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159051 + ... + 193130.

Almost surely, 26001164240 is an apocalyptic number.

6001164240 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6001164240 is an abundant number, since it is smaller than the sum of its proper divisors (12864521136).

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

6001164240 is a wasteful number, since it uses less digits than its factorization.

6001164240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352268 (or 352262 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 6001164240 is about 77467.1816965094. The cubic root of 6001164240 is about 1817.2381165910.

Adding to 6001164240 its reverse (424611006), we get a palindrome (6425775246).

It can be divided in two parts, 60011 and 64240, that added together give a triangular number (124251 = T498).

The spelling of 6001164240 in words is "six billion, one million, one hundred sixty-four thousand, two hundred forty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 71 80 120 142 213 240 284 355 426 568 710 852 1065 1136 1420 1704 2130 2840 3408 4260 5680 8520 17040 352181 704362 1056543 1408724 1760905 2113086 2817448 3521810 4226172 5282715 5634896 7043620 8452344 10565430 14087240 16904688 21130860 25004851 28174480 42261720 50009702 75014553 84523440 100019404 125024255 150029106 200038808 250048510 300058212 375072765 400077616 500097020 600116424 750145530 1000194040 1200232848 1500291060 2000388080 3000582120 6001164240