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6980662796901 = 38333427838687
BaseRepresentation
bin110010110010100111111…
…1011010010001001100101
3220201100022101121021112220
41211211033323102021211
51403332344134000101
622502512222102553
71320223221515613
oct145451773221145
926640271537486
106980662796901
112251534188462
12948a95a1aa59
133b8373365611
141a1c19da26b3
15c18b2c57636
hex6594fed2265

6980662796901 has 16 divisors (see below), whose sum is σ = 9419982587904. Its totient is φ = 4597562590704.

The previous prime is 6980662796851. The next prime is 6980662796909. The reversal of 6980662796901 is 1096972660896.

It is not a de Polignac number, because 6980662796901 - 210 = 6980662795877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6980662796909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7903980 + ... + 8742666.

It is an arithmetic number, because the mean of its divisors is an integer number (588748911744).

Almost surely, 26980662796901 is an apocalyptic number.

It is an amenable number.

6980662796901 is a deficient number, since it is larger than the sum of its proper divisors (2439319791003).

6980662796901 is a wasteful number, since it uses less digits than its factorization.

6980662796901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 872200.

The product of its (nonzero) digits is 105815808, while the sum is 69.

The spelling of 6980662796901 in words is "six trillion, nine hundred eighty billion, six hundred sixty-two million, seven hundred ninety-six thousand, nine hundred one".

Divisors: 1 3 83 249 33427 100281 838687 2516061 2774441 8323323 69611021 208833063 28034790349 84104371047 2326887598967 6980662796901