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6920383067962 = 2713154871245521
BaseRepresentation
bin110010010110100011011…
…1110010111011100111010
3220111120201101122202211121
41210231012332113130322
51401340421031133322
622415102522215454
71312660354336630
oct144550676273472
926446641582747
106920383067962
112228a10911961
1293927235458a
133b2787987260
1419cd3c2d5350
15c0035b9bec7
hex64b46f9773a

6920383067962 has 32 divisors (see below), whose sum is σ = 12776226349824. Its totient is φ = 2737705132800.

The previous prime is 6920383067951. The next prime is 6920383068091. The reversal of 6920383067962 is 2697603830296.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 6920383067962.

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, 28063762 + ... + 28309282.

It is an arithmetic number, because the mean of its divisors is an integer number (399257073432).

Almost surely, 26920383067962 is an apocalyptic number.

6920383067962 is a deficient number, since it is larger than the sum of its proper divisors (5855843281862).

6920383067962 is a wasteful number, since it uses less digits than its factorization.

6920383067962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400414.

The product of its (nonzero) digits is 35271936, while the sum is 61.

The spelling of 6920383067962 in words is "six trillion, nine hundred twenty billion, three hundred eighty-three million, sixty-seven thousand, nine hundred sixty-two".

Divisors: 1 2 7 13 14 26 91 182 154871 245521 309742 491042 1084097 1718647 2013323 2168194 3191773 3437294 4026646 6383546 14093261 22342411 28186522 44684822 38024082791 76048165582 266168579537 494313076283 532337159074 988626152566 3460191533981 6920383067962