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48939710694 = 2372479347519
BaseRepresentation
bin101101100101000010…
…001011100011100110
311200022200200220010120
4231211002023203212
51300212031220234
634252123502410
73351525451200
oct554502134346
9150280626116
1048939710694
1119834210aa6
129599987a06
1347cc1b3cc4
1425239ab770
151416755049
hexb6508b8e6

48939710694 has 48 divisors (see below), whose sum is σ = 114097766400. Its totient is φ = 13953542736.

The previous prime is 48939710663. The next prime is 48939710717. The reversal of 48939710694 is 49601793984.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32934 + ... + 314585.

It is an arithmetic number, because the mean of its divisors is an integer number (2377036800).

Almost surely, 248939710694 is an apocalyptic number.

48939710694 is an abundant number, since it is smaller than the sum of its proper divisors (65158055706).

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

48939710694 is a wasteful number, since it uses less digits than its factorization.

48939710694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348017 (or 348010 counting only the distinct ones).

The product of its (nonzero) digits is 11757312, while the sum is 60.

The spelling of 48939710694 in words is "forty-eight billion, nine hundred thirty-nine million, seven hundred ten thousand, six hundred ninety-four".

Divisors: 1 2 3 6 7 14 21 42 49 98 147 294 479 958 1437 2874 3353 6706 10059 20118 23471 46942 70413 140826 347519 695038 1042557 2085114 2432633 4865266 7297899 14595798 17028431 34056862 51085293 102170586 166461601 332923202 499384803 998769606 1165231207 2330462414 3495693621 6991387242 8156618449 16313236898 24469855347 48939710694