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6993082052736 = 27313217194179103
BaseRepresentation
bin110010111000011010000…
…1010111111000010000000
3220202112100220121211210020
41211300310022333002000
51404033313001141421
622512324425533440
71321143043453563
oct145606412770200
926675326554706
106993082052736
11225682756715a
1294b381044280
133b95a2321200
141a26775584da
15c1d8d1e1dc6
hex65c342bf080

6993082052736 has 1536 divisors, whose sum is σ = 23481529344000. Its totient is φ = 1830129500160.

The previous prime is 6993082052711. The next prime is 6993082052773. The reversal of 6993082052736 is 6372502803996.

It is a self number, because there is not a number n which added to its sum of digits gives 6993082052736.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 67894000461 + ... + 67894000563.

It is an arithmetic number, because the mean of its divisors is an integer number (15287454000).

Almost surely, 26993082052736 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6993082052736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11740764672000).

6993082052736 is an abundant number, since it is smaller than the sum of its proper divisors (16488447291264).

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

6993082052736 is a wasteful number, since it uses less digits than its factorization.

6993082052736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302 (or 277 counting only the distinct ones).

The product of its (nonzero) digits is 29393280, while the sum is 60.

The spelling of 6993082052736 in words is "six trillion, nine hundred ninety-three billion, eighty-two million, fifty-two thousand, seven hundred thirty-six".