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182000136269 = 7231130435629
BaseRepresentation
bin1010100110000000001…
…1011011000001001101
3122101202220100212101202
42221200003123001031
510440214013330034
6215335410315245
716102063430120
oct2514003330115
9571686325352
10182000136269
1170205372166
122b333588b25
1314216138933
148b476cc3b7
154b030e647e
hex2a600db04d

182000136269 has 8 divisors (see below), whose sum is σ = 217043640960. Its totient is φ = 149217502896.

The previous prime is 182000136259. The next prime is 182000136281. The reversal of 182000136269 is 962631000281.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2k-182000136269 is a prime.

It is a super-2 number, since 2×1820001362692 (a number of 23 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 (182000136259) 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, 565217654 + ... + 565217975.

It is an arithmetic number, because the mean of its divisors is an integer number (27130455120).

Almost surely, 2182000136269 is an apocalyptic number.

It is an amenable number.

182000136269 is a deficient number, since it is larger than the sum of its proper divisors (35043504691).

182000136269 is a wasteful number, since it uses less digits than its factorization.

182000136269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1130435659.

The product of its (nonzero) digits is 31104, while the sum is 38.

The spelling of 182000136269 in words is "one hundred eighty-two billion, one hundred thirty-six thousand, two hundred sixty-nine".

Divisors: 1 7 23 161 1130435629 7913049403 26000019467 182000136269