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790068932237 = 13411482305689
BaseRepresentation
bin10110111111100111100…
…01110010111010001101
32210112022021002020010002
423133303301302322031
5100421030121312422
61402541435054045
7111036434055464
oct13376361627215
92715267066102
10790068932237
11285080351582
121091545a1325
1359670645a10
142a34d4279db
15158414ed692
hexb7f3c72e8d

790068932237 has 8 divisors (see below), whose sum is σ = 871595745720. Its totient is φ = 711506730240.

The previous prime is 790068932221. The next prime is 790068932269. The reversal of 790068932237 is 732239860097.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 89732598916 + 700336333321 = 299554^2 + 836861^2 .

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 790068932237 - 24 = 790068932221 is a prime.

It is a super-2 number, since 2×7900689322372 (a number of 25 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 (790068932297) 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, 741152312 + ... + 741153377.

It is an arithmetic number, because the mean of its divisors is an integer number (108949468215).

Almost surely, 2790068932237 is an apocalyptic number.

It is an amenable number.

790068932237 is a deficient number, since it is larger than the sum of its proper divisors (81526813483).

790068932237 is a wasteful number, since it uses less digits than its factorization.

790068932237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1482305743.

The product of its (nonzero) digits is 6858432, while the sum is 56.

The spelling of 790068932237 in words is "seven hundred ninety billion, sixty-eight million, nine hundred thirty-two thousand, two hundred thirty-seven".

Divisors: 1 13 41 533 1482305689 19269973957 60774533249 790068932237