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13780752614 = 229259391631
BaseRepresentation
bin11001101010110010…
…11001100011100110
31022120101220202200222
430311121121203212
5211210333040424
610155241204342
7665333315216
oct146531314346
938511822628
1013780752614
11593196a452
1228071906b2
1313b8075bb5
1494a324246
15559c75e5e
hex3356598e6

13780752614 has 16 divisors (see below), whose sum is σ = 21392406720. Its totient is φ = 6650138880.

The previous prime is 13780752593. The next prime is 13780752683. The reversal of 13780752614 is 41625708731.

13780752614 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104579 + ... + 196209.

It is an arithmetic number, because the mean of its divisors is an integer number (1337025420).

Almost surely, 213780752614 is an apocalyptic number.

13780752614 is a deficient number, since it is larger than the sum of its proper divisors (7611654106).

13780752614 is a wasteful number, since it uses less digits than its factorization.

13780752614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94255.

The product of its (nonzero) digits is 282240, while the sum is 44.

The spelling of 13780752614 in words is "thirteen billion, seven hundred eighty million, seven hundred fifty-two thousand, six hundred fourteen".

Divisors: 1 2 29 58 2593 5186 75197 91631 150394 183262 2657299 5314598 237599183 475198366 6890376307 13780752614