Base | Representation |
---|---|
bin | 10010010111000100100101… |
… | …101100011000011001101100 |
3 | 101120220122200010020102110110 |
4 | 102113010211230120121230 |
5 | 41041003120001221442 |
6 | 443424103105540020 |
7 | 23003006010255432 |
oct | 2227044554303154 |
9 | 346818603212413 |
10 | 80750312523372 |
11 | 23803019299268 |
12 | 9081b50344610 |
13 | 360994ca32c3b |
14 | 15d249bcdcd52 |
15 | 95077aa1a69c |
hex | 497125b1866c |
80750312523372 has 24 divisors (see below), whose sum is σ = 188440483654192. Its totient is φ = 26913472588800.
The previous prime is 80750312523313. The next prime is 80750312523373. The reversal of 80750312523372 is 27332521305708.
It is a super-2 number, since 2×807503125233722 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (80750312523373) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 412179529 + ... + 412375392.
Almost surely, 280750312523372 is an apocalyptic number.
It is an amenable number.
80750312523372 is an abundant number, since it is smaller than the sum of its proper divisors (107690171130820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80750312523372 is a wasteful number, since it uses less digits than its factorization.
80750312523372 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 824563089 (or 824563087 counting only the distinct ones).
The product of its (nonzero) digits is 2116800, while the sum is 48.
The spelling of 80750312523372 in words is "eighty trillion, seven hundred fifty billion, three hundred twelve million, five hundred twenty-three thousand, three hundred seventy-two".
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