Base | Representation |
---|---|
bin | 1100111101001… |
… | …0011110100010 |
3 | 10210020201202201 |
4 | 3033102132202 |
5 | 102402330430 |
6 | 5220403414 |
7 | 1226610112 |
oct | 317223642 |
9 | 123221681 |
10 | 54339490 |
11 | 28745077 |
12 | 1624656a |
13 | b34765a |
14 | 7307042 |
15 | 4b858ca |
hex | 33d27a2 |
54339490 has 16 divisors (see below), whose sum is σ = 98583552. Its totient is φ = 21564144.
The previous prime is 54339457. The next prime is 54339511. The reversal of 54339490 is 9493345.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20124 + ... + 22663.
It is an arithmetic number, because the mean of its divisors is an integer number (6161472).
Almost surely, 254339490 is an apocalyptic number.
54339490 is a deficient number, since it is larger than the sum of its proper divisors (44244062).
54339490 is a wasteful number, since it uses less digits than its factorization.
54339490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42921.
The product of its (nonzero) digits is 58320, while the sum is 37.
The square root of 54339490 is about 7371.5324051380. The cubic root of 54339490 is about 378.7667545152.
The spelling of 54339490 in words is "fifty-four million, three hundred thirty-nine thousand, four hundred ninety".
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