Base | Representation |
---|---|
bin | 1001111100111… |
… | …00111010111110 |
3 | 12211002020101021 |
4 | 10332130322332 |
5 | 132332332004 |
6 | 12141134354 |
7 | 2032366444 |
oct | 476347276 |
9 | 184066337 |
10 | 83480254 |
11 | 43138a50 |
12 | 23b5a3ba |
13 | 143ab500 |
14 | b130b94 |
15 | 74ded54 |
hex | 4f9cebe |
83480254 has 24 divisors (see below), whose sum is σ = 147926952. Its totient is φ = 35025120.
The previous prime is 83480233. The next prime is 83480263. The reversal of 83480254 is 45208438.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7509 + ... + 14944.
It is an arithmetic number, because the mean of its divisors is an integer number (6163623).
Almost surely, 283480254 is an apocalyptic number.
83480254 is a deficient number, since it is larger than the sum of its proper divisors (64446698).
83480254 is a wasteful number, since it uses less digits than its factorization.
83480254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22492 (or 22479 counting only the distinct ones).
The product of its (nonzero) digits is 30720, while the sum is 34.
The square root of 83480254 is about 9136.7529243162. The cubic root of 83480254 is about 437.0467757096.
The spelling of 83480254 in words is "eighty-three million, four hundred eighty thousand, two hundred fifty-four".
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