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5131057740 = 2235339125219
BaseRepresentation
bin1001100011101010…
…11011101001001100
3111020120222201222120
410301311123221030
541002022321430
62205052212540
7241103162004
oct46165335114
914216881876
105131057740
1121a3391696
12bb246a150
1363a057953
14369659004
152006e3610
hex131d5ba4c

5131057740 has 48 divisors (see below), whose sum is σ = 14371768320. Its totient is φ = 1367824320.

The previous prime is 5131057703. The next prime is 5131057753. The reversal of 5131057740 is 477501315.

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, 190851 + ... + 216069.

It is an arithmetic number, because the mean of its divisors is an integer number (299411840).

Almost surely, 25131057740 is an apocalyptic number.

It is an amenable number.

5131057740 is an abundant number, since it is smaller than the sum of its proper divisors (9240710580).

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

5131057740 is a wasteful number, since it uses less digits than its factorization.

5131057740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28622 (or 28620 counting only the distinct ones).

The product of its (nonzero) digits is 14700, while the sum is 33.

The square root of 5131057740 is about 71631.4019128483. The cubic root of 5131057740 is about 1724.7876503991.

The spelling of 5131057740 in words is "five billion, one hundred thirty-one million, fifty-seven thousand, seven hundred forty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 3391 6782 10173 13564 16955 20346 25219 33910 40692 50438 50865 67820 75657 100876 101730 126095 151314 203460 252190 302628 378285 504380 756570 1513140 85517629 171035258 256552887 342070516 427588145 513105774 855176290 1026211548 1282764435 1710352580 2565528870 5131057740