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5781392348 = 2212911119557
BaseRepresentation
bin1010110001001100…
…10000101111011100
3112220220201011100112
411120212100233130
543320014023343
62353403145152
7263161011164
oct53046205734
915826634315
105781392348
1124a7499706
1211542151b8
137119c8024
143cbb855a4
1523c855218
hex158990bdc

5781392348 has 12 divisors (see below), whose sum is σ = 10125282552. Its totient is φ = 2888454480.

The previous prime is 5781392347. The next prime is 5781392423. The reversal of 5781392348 is 8432931875.

It is a junction number, because it is equal to n+sod(n) for n = 5781392296 and 5781392305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5781392341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 554615 + ... + 564942.

It is an arithmetic number, because the mean of its divisors is an integer number (843773546).

Almost surely, 25781392348 is an apocalyptic number.

It is an amenable number.

5781392348 is a deficient number, since it is larger than the sum of its proper divisors (4343890204).

5781392348 is a wasteful number, since it uses less digits than its factorization.

5781392348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1120852 (or 1120850 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 50.

The square root of 5781392348 is about 76035.4676976475. The cubic root of 5781392348 is about 1794.7783183326.

The spelling of 5781392348 in words is "five billion, seven hundred eighty-one million, three hundred ninety-two thousand, three hundred forty-eight".

Divisors: 1 2 4 1291 2582 5164 1119557 2239114 4478228 1445348087 2890696174 5781392348