Base | Representation |
---|---|
bin | 1001100011011… |
… | …00000000001000 |
3 | 12120210020101120 |
4 | 10301230000020 |
5 | 131003243102 |
6 | 11541315240 |
7 | 1662062160 |
oct | 461540010 |
9 | 176706346 |
10 | 80134152 |
11 | 41262a7a |
12 | 22a05b20 |
13 | 137a9477 |
14 | a8dd5a0 |
15 | 707d6bc |
hex | 4c6c008 |
80134152 has 32 divisors (see below), whose sum is σ = 228955200. Its totient is φ = 22895424.
The previous prime is 80134151. The next prime is 80134157. The reversal of 80134152 is 25143108.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is not an unprimeable number, because it can be changed into a prime (80134151) 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, 238327 + ... + 238662.
It is an arithmetic number, because the mean of its divisors is an integer number (7154850).
Almost surely, 280134152 is an apocalyptic number.
It is an amenable number.
80134152 is an abundant number, since it is smaller than the sum of its proper divisors (148821048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80134152 is a wasteful number, since it uses less digits than its factorization.
80134152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 477005 (or 477001 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 24.
The square root of 80134152 is about 8951.7680935109. The cubic root of 80134152 is about 431.1276549392.
The spelling of 80134152 in words is "eighty million, one hundred thirty-four thousand, one hundred fifty-two".
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