Base | Representation |
---|---|
bin | 100101100110011110… |
… | …1110000110010011110 |
3 | 21201102110220020100220 |
4 | 1023030331300302132 |
5 | 2310333011412024 |
6 | 101032321102210 |
7 | 5556004661433 |
oct | 1131475606236 |
9 | 251373806326 |
10 | 80748154014 |
11 | 31277256290 |
12 | 13796487966 |
13 | 77cb1342b8 |
14 | 3ca0289b8a |
15 | 2179003e79 |
hex | 12ccf70c9e |
80748154014 has 16 divisors (see below), whose sum is σ = 176177790720. Its totient is φ = 24469137560.
The previous prime is 80748153977. The next prime is 80748154031. The reversal of 80748154014 is 41045184708.
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, 611728374 + ... + 611728505.
It is an arithmetic number, because the mean of its divisors is an integer number (11011111920).
Almost surely, 280748154014 is an apocalyptic number.
80748154014 is an abundant number, since it is smaller than the sum of its proper divisors (95429636706).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80748154014 is a wasteful number, since it uses less digits than its factorization.
80748154014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1223456895.
The product of its (nonzero) digits is 143360, while the sum is 42.
The spelling of 80748154014 in words is "eighty billion, seven hundred forty-eight million, one hundred fifty-four thousand, fourteen".
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