Base | Representation |
---|---|
bin | 10010010111000100100100… |
… | …111100111001011100100000 |
3 | 101120220122122020211000121120 |
4 | 102113010210330321130200 |
5 | 41041003103304411213 |
6 | 443424101543052240 |
7 | 23003005466413236 |
oct | 2227044474713440 |
9 | 346818566730546 |
10 | 80750300075808 |
11 | 23803012267220 |
12 | 9081b48141080 |
13 | 360994a29530c |
14 | 15d249a3bc956 |
15 | 9507798ac423 |
hex | 497124f39720 |
80750300075808 has 96 divisors (see below), whose sum is σ = 231241302835200. Its totient is φ = 24469596668160.
The previous prime is 80750300075803. The next prime is 80750300075813. The reversal of 80750300075808 is 80857000305708.
It is an interprime number because it is at equal distance from previous prime (80750300075803) and next prime (80750300075813).
It is a tau number, because it is divible by the number of its divisors (96).
It is a super-2 number, since 2×807503000758082 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (80750300075803) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195786541 + ... + 196198547.
It is an arithmetic number, because the mean of its divisors is an integer number (2408763571200).
Almost surely, 280750300075808 is an apocalyptic number.
80750300075808 is a gapful number since it is divisible by the number (88) formed by its first and last digit.
It is an amenable number.
80750300075808 is an abundant number, since it is smaller than the sum of its proper divisors (150491002759392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80750300075808 is a wasteful number, since it uses less digits than its factorization.
80750300075808 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 597630 (or 597622 counting only the distinct ones).
The product of its (nonzero) digits is 1881600, while the sum is 51.
The spelling of 80750300075808 in words is "eighty trillion, seven hundred fifty billion, three hundred million, seventy-five thousand, eight hundred eight".
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