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6140504060 = 2254359121019
BaseRepresentation
bin1011011100000000…
…01010011111111100
3120211221102221000022
411232000022133330
5100033432112220
62453152151312
7305111265125
oct55600123774
916757387008
106140504060
112671177649
121234538538
1376b221672
1442374504c
1525e13d925
hex16e00a7fc

6140504060 has 48 divisors (see below), whose sum is σ = 13418697600. Its totient is φ = 2358398784.

The previous prime is 6140504047. The next prime is 6140504089. The reversal of 6140504060 is 604050416.

It is a happy number.

It is a super-2 number, since 2×61405040602 = 75411580221752967200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9770 + ... + 111249.

It is an arithmetic number, because the mean of its divisors is an integer number (279556200).

Almost surely, 26140504060 is an apocalyptic number.

It is an amenable number.

6140504060 is an abundant number, since it is smaller than the sum of its proper divisors (7278193540).

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

6140504060 is a wasteful number, since it uses less digits than its factorization.

6140504060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121130 (or 121128 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 6140504060 is about 78361.3684158208. The cubic root of 6140504060 is about 1831.1953391645.

Adding to 6140504060 its reverse (604050416), we get a palindrome (6744554476).

The spelling of 6140504060 in words is "six billion, one hundred forty million, five hundred four thousand, sixty".

Divisors: 1 2 4 5 10 20 43 59 86 118 172 215 236 295 430 590 860 1180 2537 5074 10148 12685 25370 50740 121019 242038 484076 605095 1210190 2420380 5203817 7140121 10407634 14280242 20815268 26019085 28560484 35700605 52038170 71401210 104076340 142802420 307025203 614050406 1228100812 1535126015 3070252030 6140504060