Base | Representation |
---|---|
bin | 10010010111001001010111… |
… | …010101001011000010000110 |
3 | 101120221010220110222210212212 |
4 | 102113021113111023002012 |
5 | 41041044120202024043 |
6 | 443430312003143422 |
7 | 23003250043336451 |
oct | 2227112725130206 |
9 | 346833813883785 |
10 | 80755440267398 |
11 | 2380520a817246 |
12 | 9082b41674b72 |
13 | 360a28919a4c0 |
14 | 15d2826d34498 |
15 | 95097aca7018 |
hex | 49725754b086 |
80755440267398 has 16 divisors (see below), whose sum is σ = 130451810818560. Its totient is φ = 37271537375616.
The previous prime is 80755440267367. The next prime is 80755440267457. The reversal of 80755440267398 is 89376204455708.
It is a super-2 number, since 2×807554402673982 (a number of 29 digits) contains 22 as substring.
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, 3624083 + ... + 13215326.
It is an arithmetic number, because the mean of its divisors is an integer number (8153238176160).
Almost surely, 280755440267398 is an apocalyptic number.
80755440267398 is a deficient number, since it is larger than the sum of its proper divisors (49696370551162).
80755440267398 is a wasteful number, since it uses less digits than its factorization.
80755440267398 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17023871.
The product of its (nonzero) digits is 406425600, while the sum is 68.
The spelling of 80755440267398 in words is "eighty trillion, seven hundred fifty-five billion, four hundred forty million, two hundred sixty-seven thousand, three hundred ninety-eight".
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