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23380336286636 = 2274368863281993
BaseRepresentation
bin1010101000011101010001…
…01000111001101110101100
310001210010201211120000101112
411110032220220321232230
511031030412042133021
6121420440032131152
74632113346253430
oct524165050715654
9101703654500345
1023380336286636
1174a45aa34522a
122757323396ab8
1310079aa63b704
145ab88596c9c0
152a8299a32d5b
hex1543a8a39bac

23380336286636 has 48 divisors (see below), whose sum is σ = 47848994586624. Its totient is φ = 9786940684416.

The previous prime is 23380336286581. The next prime is 23380336286669. The reversal of 23380336286636 is 63668263308332.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82770056 + ... + 83052048.

It is an arithmetic number, because the mean of its divisors is an integer number (996854053888).

Almost surely, 223380336286636 is an apocalyptic number.

It is an amenable number.

23380336286636 is an abundant number, since it is smaller than the sum of its proper divisors (24468658299988).

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

23380336286636 is a wasteful number, since it uses less digits than its factorization.

23380336286636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350910 (or 350908 counting only the distinct ones).

The product of its (nonzero) digits is 80621568, while the sum is 59.

The spelling of 23380336286636 in words is "twenty-three trillion, three hundred eighty billion, three hundred thirty-six million, two hundred eighty-six thousand, six hundred thirty-six".

Divisors: 1 2 4 7 14 28 43 86 172 301 602 1204 68863 137726 275452 281993 482041 563986 964082 1127972 1928164 1973951 2961109 3947902 5922218 7895804 11844436 12125699 20727763 24251398 41455526 48502796 82911052 84879893 169759786 339519572 19418883959 38837767918 77675535836 135932187713 271864375426 543728750852 835012010237 1670024020474 3340048040948 5845084071659 11690168143318 23380336286636