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230679829375 = 542913792899
BaseRepresentation
bin1101011011010110010…
…1101101101101111111
3211001102110210111110021
43112311211231231333
512234413014020000
6253550045153011
722444314124462
oct3266545555577
9731373714407
10230679829375
1189915828096
123885a25b767
13189a34b0678
14b2449332d9
156001ad911a
hex35b596db7f

230679829375 has 40 divisors (see below), whose sum is σ = 300377286000. Its totient is φ = 176877792000.

The previous prime is 230679829363. The next prime is 230679829379. The reversal of 230679829375 is 573928976032.

It is not a de Polignac number, because 230679829375 - 217 = 230679698303 is a prime.

It is a super-2 number, since 2×2306798293752 (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230679829379) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2436676 + ... + 2529574.

It is an arithmetic number, because the mean of its divisors is an integer number (7509432150).

Almost surely, 2230679829375 is an apocalyptic number.

230679829375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

230679829375 is a deficient number, since it is larger than the sum of its proper divisors (69697456625).

230679829375 is an equidigital number, since it uses as much as digits as its factorization.

230679829375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93085 (or 93070 counting only the distinct ones).

The product of its (nonzero) digits is 34292160, while the sum is 61.

The spelling of 230679829375 in words is "two hundred thirty billion, six hundred seventy-nine million, eight hundred twenty-nine thousand, three hundred seventy-five".

Divisors: 1 5 25 29 125 137 145 625 685 725 3425 3625 3973 17125 18125 19865 85625 92899 99325 464495 496625 2322475 2483125 2694071 11612375 12727163 13470355 58061875 63635815 67351775 318179075 336758875 369087727 1590895375 1683794375 1845438635 7954476875 9227193175 46135965875 230679829375