Base | Representation |
---|---|
bin | 10010001100100011111011… |
… | …000010111010100010011010 |
3 | 101111100121100212202211210001 |
4 | 102030203323002322202122 |
5 | 40442134412340114341 |
6 | 442112213012443214 |
7 | 22566556332352636 |
oct | 2214437302724232 |
9 | 344317325684701 |
10 | 80028042504346 |
11 | 2355477a737772 |
12 | 8b85b7961950a |
13 | 35867c5812661 |
14 | 15a9541049dc6 |
15 | 93baa6798d31 |
hex | 48c8fb0ba89a |
80028042504346 has 8 divisors (see below), whose sum is σ = 120087933868980. Its totient is φ = 39998731214688.
The previous prime is 80028042504343. The next prime is 80028042504367. The reversal of 80028042504346 is 64340524082008.
It can be written as a sum of positive squares in 2 ways, for example, as 50586447132225 + 29441595372121 = 7112415^2 + 5426011^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 80028042504296 and 80028042504305.
It is not an unprimeable number, because it can be changed into a prime (80028042504343) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7645012201 + ... + 7645022668.
Almost surely, 280028042504346 is an apocalyptic number.
80028042504346 is a deficient number, since it is larger than the sum of its proper divisors (40059891364634).
80028042504346 is a wasteful number, since it uses less digits than its factorization.
80028042504346 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15290037488.
The product of its (nonzero) digits is 1474560, while the sum is 46.
The spelling of 80028042504346 in words is "eighty trillion, twenty-eight billion, forty-two million, five hundred four thousand, three hundred forty-six".
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