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5786578213 = 1353671031217
BaseRepresentation
bin1010110001110100…
…00010110100100101
3112221021110122000121
411120322002310211
543322331000323
62354110241541
7263253050263
oct53072026445
915837418017
105786578213
1124aa410949
121155ab62b1
13712ac25a0
143cc735433
1523d02ba5d
hex158e82d25

5786578213 has 32 divisors (see below), whose sum is σ = 6511954176. Its totient is φ = 5108133888.

The previous prime is 5786578199. The next prime is 5786578219. The reversal of 5786578213 is 3128756875.

It is a happy number.

It is not a de Polignac number, because 5786578213 - 213 = 5786570021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5786578219) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4754181 + ... + 4755397.

It is an arithmetic number, because the mean of its divisors is an integer number (203498568).

Almost surely, 25786578213 is an apocalyptic number.

5786578213 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

5786578213 is a deficient number, since it is larger than the sum of its proper divisors (725375963).

5786578213 is a wasteful number, since it uses less digits than its factorization.

5786578213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1453.

The product of its digits is 2822400, while the sum is 52.

The square root of 5786578213 is about 76069.5616721958. The cubic root of 5786578213 is about 1795.3147921309.

The spelling of 5786578213 in words is "five billion, seven hundred eighty-six million, five hundred seventy-eight thousand, two hundred thirteen".

Divisors: 1 13 53 67 103 689 871 1217 1339 3551 5459 6901 15821 46163 64501 70967 81539 89713 125351 365753 838513 1060007 1629563 4321567 4754789 6643603 8398517 56180371 86366839 109180721 445121401 5786578213