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6698370574414 = 219327895375977
BaseRepresentation
bin110000101111001010111…
…1111111010100001001110
3212201100122221222112221101
41201132111333322201032
51334221230331340124
622125104452053314
71260640603310611
oct141362577724116
925640587875841
106698370574414
112152843621532
1290223290423a
1339786606058c
141922ba940178
15b938ee7c644
hex61795ffa84e

6698370574414 has 16 divisors (see below), whose sum is σ = 10576699117200. Its totient is φ = 3172815019584.

The previous prime is 6698370574393. The next prime is 6698370574481. The reversal of 6698370574414 is 4144750738966.

It is a super-2 number, since 2×66983705744142 (a number of 26 digits) contains 22 as substring.

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, 1442007 + ... + 3933970.

It is an arithmetic number, because the mean of its divisors is an integer number (661043694825).

Almost surely, 26698370574414 is an apocalyptic number.

6698370574414 is a deficient number, since it is larger than the sum of its proper divisors (3878328542786).

6698370574414 is a wasteful number, since it uses less digits than its factorization.

6698370574414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5408787.

The product of its (nonzero) digits is 121927680, while the sum is 64.

The spelling of 6698370574414 in words is "six trillion, six hundred ninety-eight billion, three hundred seventy million, five hundred seventy-four thousand, four hundred fourteen".

Divisors: 1 2 19 38 32789 65578 622991 1245982 5375977 10751954 102143563 204287126 176272909853 352545819706 3349185287207 6698370574414