Base | Representation |
---|---|
bin | 10010001111110010011100… |
… | …100111011010101101000000 |
3 | 101112010210202022002220012012 |
4 | 102033302130213122231000 |
5 | 41004303040403142102 |
6 | 442402125251152052 |
7 | 22621566524501054 |
oct | 2217623447325500 |
9 | 345123668086165 |
10 | 80249796537152 |
11 | 2362a825045780 |
12 | 9000b465a5628 |
13 | 35a16a5a23898 |
14 | 15b617a361c64 |
15 | 942734962752 |
hex | 48fc9c9dab40 |
80249796537152 has 56 divisors (see below), whose sum is σ = 173725956669312. Its totient is φ = 36476469324800.
The previous prime is 80249796537083. The next prime is 80249796537203. The reversal of 80249796537152 is 25173569794208.
It is a super-2 number, since 2×802497965371522 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35912777 + ... + 38081847.
It is a 1-persistent number, because it is pandigital, but 2⋅80249796537152 = 160499593074304 is not.
Almost surely, 280249796537152 is an apocalyptic number.
It is an amenable number.
80249796537152 is an abundant number, since it is smaller than the sum of its proper divisors (93476160132160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80249796537152 is a wasteful number, since it uses less digits than its factorization.
80249796537152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2221647 (or 2221637 counting only the distinct ones).
The product of its (nonzero) digits is 228614400, while the sum is 68.
The spelling of 80249796537152 in words is "eighty trillion, two hundred forty-nine billion, seven hundred ninety-six million, five hundred thirty-seven thousand, one hundred fifty-two".
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