Base | Representation |
---|---|
bin | 110010110010100010001… |
… | …0000010001011110101100 |
3 | 220201022210202010101002120 |
4 | 1211211010100101132230 |
5 | 1403331444021110323 |
6 | 22502440544552540 |
7 | 1320215323162344 |
oct | 145450420213654 |
9 | 26638722111076 |
10 | 6980466972588 |
11 | 225144369778a |
12 | 948a40322750 |
13 | 3b8341910b45 |
14 | 1a1bdbd89d24 |
15 | c18a09755e3 |
hex | 659444117ac |
6980466972588 has 12 divisors (see below), whose sum is σ = 16287756269400. Its totient is φ = 2326822324192.
The previous prime is 6980466972571. The next prime is 6980466972649. The reversal of 6980466972588 is 8852796640896.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 290852790513 + ... + 290852790536.
It is an arithmetic number, because the mean of its divisors is an integer number (1357313022450).
Almost surely, 26980466972588 is an apocalyptic number.
It is an amenable number.
6980466972588 is an abundant number, since it is smaller than the sum of its proper divisors (9307289296812).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6980466972588 is a wasteful number, since it uses less digits than its factorization.
6980466972588 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 581705581056 (or 581705581054 counting only the distinct ones).
The product of its (nonzero) digits is 2508226560, while the sum is 78.
The spelling of 6980466972588 in words is "six trillion, nine hundred eighty billion, four hundred sixty-six million, nine hundred seventy-two thousand, five hundred eighty-eight".
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