Base | Representation |
---|---|
bin | 1110110011011… |
… | …0110111110100 |
3 | 11022211112111001 |
4 | 3230312313310 |
5 | 111343400430 |
6 | 10054453044 |
7 | 1352522365 |
oct | 354666764 |
9 | 138745431 |
10 | 62090740 |
11 | 32059768 |
12 | 18964184 |
13 | cb2c7aa |
14 | 8363b6c |
15 | 56b73ca |
hex | 3b36df4 |
62090740 has 24 divisors (see below), whose sum is σ = 134888040. Its totient is φ = 23979648.
The previous prime is 62090701. The next prime is 62090771. The reversal of 62090740 is 4709026.
It can be written as a sum of positive squares in 4 ways, for example, as 13704804 + 48385936 = 3702^2 + 6956^2 .
It is a junction number, because it is equal to n+sod(n) for n = 62090699 and 62090708.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52947 + ... + 54106.
It is an arithmetic number, because the mean of its divisors is an integer number (5620335).
Almost surely, 262090740 is an apocalyptic number.
It is an amenable number.
62090740 is an abundant number, since it is smaller than the sum of its proper divisors (72797300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
62090740 is a wasteful number, since it uses less digits than its factorization.
62090740 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 107091 (or 107089 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 28.
The square root of 62090740 is about 7879.7677630753. The cubic root of 62090740 is about 395.9821523773.
Adding to 62090740 its reverse (4709026), we get a palindrome (66799766).
The spelling of 62090740 in words is "sixty-two million, ninety thousand, seven hundred forty".
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