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5812848640 = 2115567661
BaseRepresentation
bin1010110100111100…
…10000100000000000
3120000002220022021101
411122132100200000
543401042124030
62400445304144
7264022253404
oct53236204000
916002808241
105812848640
112513224245
121162865054
1371838cb11
143d2013104
152404ba7ca
hex15a790800

5812848640 has 48 divisors (see below), whose sum is σ = 13947455340. Its totient is φ = 2325135360.

The previous prime is 5812848637. The next prime is 5812848647. The reversal of 5812848640 is 468482185.

It can be written as a sum of positive squares in 2 ways, for example, as 5563966464 + 248882176 = 74592^2 + 15776^2 .

It is not an unprimeable number, because it can be changed into a prime (5812848647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 273591 + ... + 294070.

Almost surely, 25812848640 is an apocalyptic number.

It is an amenable number.

5812848640 is an abundant number, since it is smaller than the sum of its proper divisors (8134606700).

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

5812848640 is an equidigital number, since it uses as much as digits as its factorization.

5812848640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567688 (or 567668 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 46.

The square root of 5812848640 is about 76242.0398467932. The cubic root of 5812848640 is about 1798.0275348078.

The spelling of 5812848640 in words is "five billion, eight hundred twelve million, eight hundred forty-eight thousand, six hundred forty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 512 640 1024 1280 2048 2560 5120 10240 567661 1135322 2270644 2838305 4541288 5676610 9082576 11353220 18165152 22706440 36330304 45412880 72660608 90825760 145321216 181651520 290642432 363303040 581284864 726606080 1162569728 1453212160 2906424320 5812848640