Base | Representation |
---|---|
bin | 1001100100010… |
… | …11101100011010 |
3 | 12121000211110100 |
4 | 10302023230122 |
5 | 131021421322 |
6 | 11544200230 |
7 | 1663142502 |
oct | 462135432 |
9 | 177024410 |
10 | 80263962 |
11 | 41341559 |
12 | 22a69076 |
13 | 1382358c |
14 | a934a02 |
15 | 70a6dac |
hex | 4c8bb1a |
80263962 has 24 divisors (see below), whose sum is σ = 175237920. Its totient is φ = 26549640.
The previous prime is 80263943. The next prime is 80263969. The reversal of 80263962 is 26936208.
It is not an unprimeable number, because it can be changed into a prime (80263969) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14662 + ... + 19377.
It is an arithmetic number, because the mean of its divisors is an integer number (7301580).
Almost surely, 280263962 is an apocalyptic number.
80263962 is an abundant number, since it is smaller than the sum of its proper divisors (94973958).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80263962 is a wasteful number, since it uses less digits than its factorization.
80263962 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34178 (or 34175 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 36.
The square root of 80263962 is about 8959.0156825401. The cubic root of 80263962 is about 431.3603251446.
It can be divided in two parts, 80263 and 962, that added together give a square (81225 = 2852).
The spelling of 80263962 in words is "eighty million, two hundred sixty-three thousand, nine hundred sixty-two".
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