Base | Representation |
---|---|
bin | 100101010001010100… |
… | …1001011001110100111 |
3 | 21122120222211110212120 |
4 | 1022202221023032213 |
5 | 2302404224123330 |
6 | 100434034321023 |
7 | 5532263513523 |
oct | 1124251131647 |
9 | 248528743776 |
10 | 80038114215 |
11 | 30a42479934 |
12 | 13618729173 |
13 | 7716cbb1c7 |
14 | 3c33c5ad83 |
15 | 21369ebc10 |
hex | 12a2a4b3a7 |
80038114215 has 32 divisors (see below), whose sum is σ = 129496098816. Its totient is φ = 42211276800.
The previous prime is 80038114183. The next prime is 80038114231. The reversal of 80038114215 is 51241183008.
It is not a de Polignac number, because 80038114215 - 25 = 80038114183 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 400690 + ... + 566240.
It is an arithmetic number, because the mean of its divisors is an integer number (4046753088).
Almost surely, 280038114215 is an apocalyptic number.
80038114215 is a deficient number, since it is larger than the sum of its proper divisors (49457984601).
80038114215 is a wasteful number, since it uses less digits than its factorization.
80038114215 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 165919.
The product of its (nonzero) digits is 7680, while the sum is 33.
It can be divided in two parts, 8003 and 8114215, that added together give a palindrome (8122218).
The spelling of 80038114215 in words is "eighty billion, thirty-eight million, one hundred fourteen thousand, two hundred fifteen".
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