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10284682231 = 231133957169
BaseRepresentation
bin10011001010000001…
…11100101111110111
3222112202102222201201
421211000330233313
5132030334312411
64420312233331
7512602233205
oct114500745767
928482388651
1010284682231
1143a8486a8a
121bb039b847
13c7b9840b5
146d7caa075
15402d933c1
hex26503cbf7

10284682231 has 8 divisors (see below), whose sum is σ = 10826817120. Its totient is φ = 9750461952.

The previous prime is 10284682207. The next prime is 10284682267. The reversal of 10284682231 is 13228648201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10284682231 - 27 = 10284682103 is a prime.

It is a super-2 number, since 2×102846822312 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10284682271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1975986 + ... + 1981183.

It is an arithmetic number, because the mean of its divisors is an integer number (1353352140).

Almost surely, 210284682231 is an apocalyptic number.

10284682231 is a deficient number, since it is larger than the sum of its proper divisors (542134889).

10284682231 is a wasteful number, since it uses less digits than its factorization.

10284682231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3957305.

The product of its (nonzero) digits is 36864, while the sum is 37.

The spelling of 10284682231 in words is "ten billion, two hundred eighty-four million, six hundred eighty-two thousand, two hundred thirty-one".

Divisors: 1 23 113 2599 3957169 91014887 447160097 10284682231