Base | Representation |
---|---|
bin | 111010000100010101110… |
… | …0100111010111001110000 |
3 | 1001020221210022012020120220 |
4 | 1310020223210322321300 |
5 | 2021224114231202304 |
6 | 24550153031533040 |
7 | 1452410114362512 |
oct | 164105344727160 |
9 | 31227708166526 |
10 | 7980780334704 |
11 | 25a76a2493231 |
12 | a8a88b22a180 |
13 | 45b779aa5448 |
14 | 1d83b3c83bb2 |
15 | dc8e9989ad9 |
hex | 7422b93ae70 |
7980780334704 has 40 divisors (see below), whose sum is σ = 20617172595072. Its totient is φ = 2660239888320.
The previous prime is 7980780334697. The next prime is 7980780334753. The reversal of 7980780334704 is 4074330870897.
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, 6601459 + ... + 7716269.
Almost surely, 27980780334704 is an apocalyptic number.
It is an amenable number.
7980780334704 is an abundant number, since it is smaller than the sum of its proper divisors (12636392260368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7980780334704 is a wasteful number, since it uses less digits than its factorization.
7980780334704 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1263965 (or 1263959 counting only the distinct ones).
The product of its (nonzero) digits is 28449792, while the sum is 60.
The spelling of 7980780334704 in words is "seven trillion, nine hundred eighty billion, seven hundred eighty million, three hundred thirty-four thousand, seven hundred four".
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