Base | Representation |
---|---|
bin | 100101011010110000… |
… | …1110001011111111110 |
3 | 21200102001222221102012 |
4 | 1022311201301133332 |
5 | 2304031331102201 |
6 | 100525313131222 |
7 | 5543161504541 |
oct | 1126541613776 |
9 | 250361887365 |
10 | 80354940926 |
11 | 310952a6497 |
12 | 136a6859b12 |
13 | 776782ac30 |
14 | 3c63d70858 |
15 | 21547315bb |
hex | 12b58717fe |
80354940926 has 8 divisors (see below), whose sum is σ = 129804135384. Its totient is φ = 37086895800.
The previous prime is 80354940907. The next prime is 80354940943. The reversal of 80354940926 is 62904945308.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a congruent number.
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, 1545287300 + ... + 1545287351.
It is an arithmetic number, because the mean of its divisors is an integer number (16225516923).
Almost surely, 280354940926 is an apocalyptic number.
80354940926 is a deficient number, since it is larger than the sum of its proper divisors (49449194458).
80354940926 is a wasteful number, since it uses less digits than its factorization.
80354940926 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3090574666.
The product of its (nonzero) digits is 1866240, while the sum is 50.
The spelling of 80354940926 in words is "eighty billion, three hundred fifty-four million, nine hundred forty thousand, nine hundred twenty-six".
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