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5978087917206 = 231409707131289
BaseRepresentation
bin101011011111110000111…
…0011101000011010010110
3210011111111020002102011020
41112333201303220122112
51240421111001322311
620414143511022010
71154621406611646
oct126774163503226
923144436072136
105978087917206
1119a5324865319
1280671566a906
133449677b0a32
141694ab9b6526
15a5785423c06
hex56fe1ce8696

5978087917206 has 16 divisors (see below), whose sum is σ = 11964661426800. Its totient is φ = 1991281707008.

The previous prime is 5978087917201. The next prime is 5978087917231. The reversal of 5978087917206 is 6027197808795.

It is a super-2 number, since 2×59780879172062 (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5978087917201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 353557191 + ... + 353574098.

It is an arithmetic number, because the mean of its divisors is an integer number (747791339175).

Almost surely, 25978087917206 is an apocalyptic number.

5978087917206 is an abundant number, since it is smaller than the sum of its proper divisors (5986573509594).

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

5978087917206 is a wasteful number, since it uses less digits than its factorization.

5978087917206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707132703.

The product of its (nonzero) digits is 106686720, while the sum is 69.

The spelling of 5978087917206 in words is "five trillion, nine hundred seventy-eight billion, eighty-seven million, nine hundred seventeen thousand, two hundred six".

Divisors: 1 2 3 6 1409 2818 4227 8454 707131289 1414262578 2121393867 4242787734 996347986201 1992695972402 2989043958603 5978087917206