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10793397894 = 2335313033911
BaseRepresentation
bin10100000110101011…
…00010111010000110
31000212012200102102120
422003111202322012
5134101102213034
64543003550410
7531320240226
oct120325427206
930765612376
1010793397894
114639656654
12211282b406
13103019b296
14745690086
1543287dc49
hex283562e86

10793397894 has 32 divisors (see below), whose sum is σ = 21670101504. Its totient is φ = 3583937280.

The previous prime is 10793397883. The next prime is 10793397899. The reversal of 10793397894 is 49879339701.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10793397899) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2757799 + ... + 2761709.

It is an arithmetic number, because the mean of its divisors is an integer number (677190672).

Almost surely, 210793397894 is an apocalyptic number.

10793397894 is an abundant number, since it is smaller than the sum of its proper divisors (10876703610).

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

10793397894 is a wasteful number, since it uses less digits than its factorization.

10793397894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5572.

The product of its (nonzero) digits is 10287648, while the sum is 60.

The spelling of 10793397894 in words is "ten billion, seven hundred ninety-three million, three hundred ninety-seven thousand, eight hundred ninety-four".

Divisors: 1 2 3 6 353 706 1059 1303 2118 2606 3909 3911 7818 7822 11733 23466 459959 919918 1379877 1380583 2759754 2761166 4141749 5096033 8283498 10192066 15288099 30576198 1798899649 3597799298 5396698947 10793397894