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5831315240 = 235391937199
BaseRepresentation
bin1010110111001001…
…01100111100101000
3120001101122111200112
411123210230330220
543420304041430
62402345153452
7264335235032
oct53344547450
916041574615
105831315240
1125226974a3
121168a8b888
1371c1572ba
143d465cc52
15241e17195
hex15b92cf28

5831315240 has 32 divisors (see below), whose sum is σ = 13124160000. Its totient is φ = 2331868224.

The previous prime is 5831315227. The next prime is 5831315257. The reversal of 5831315240 is 425131385.

It is a junction number, because it is equal to n+sod(n) for n = 5831315197 and 5831315206.

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 7 ways as a sum of consecutive naturals, for example, 138161 + ... + 175359.

It is an arithmetic number, because the mean of its divisors is an integer number (410130000).

Almost surely, 25831315240 is an apocalyptic number.

It is an amenable number.

5831315240 is an abundant number, since it is smaller than the sum of its proper divisors (7292844760).

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

5831315240 is a wasteful number, since it uses less digits than its factorization.

5831315240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41129 (or 41125 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 5831315240 is about 76363.0489176539. The cubic root of 5831315240 is about 1799.9295486829.

The spelling of 5831315240 in words is "five billion, eight hundred thirty-one million, three hundred fifteen thousand, two hundred forty".

Divisors: 1 2 4 5 8 10 20 40 3919 7838 15676 19595 31352 37199 39190 74398 78380 148796 156760 185995 297592 371990 743980 1487960 145782881 291565762 583131524 728914405 1166263048 1457828810 2915657620 5831315240