Base | Representation |
---|---|
bin | 1101101000100011100110 |
3 | 20201120121000 |
4 | 31220203212 |
5 | 1403331430 |
6 | 204334130 |
7 | 42243540 |
oct | 15504346 |
9 | 6646530 |
10 | 3573990 |
11 | 2021212 |
12 | 1244346 |
13 | 9819b4 |
14 | 690690 |
15 | 4a8e60 |
hex | 3688e6 |
3573990 has 128 divisors (see below), whose sum is σ = 11427840. Its totient is φ = 777600.
The previous prime is 3573979. The next prime is 3574013. The reversal of 3573990 is 993753.
3573990 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-4 number, since 4×35739904 (a number of 27 digits) contains 4444 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 58560 + ... + 58620.
It is an arithmetic number, because the mean of its divisors is an integer number (89280).
Almost surely, 23573990 is an apocalyptic number.
3573990 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a pronic number, being equal to 1890×1891.
It is a practical number, because each smaller number is the sum of distinct divisors of 3573990, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5713920).
3573990 is an abundant number, since it is smaller than the sum of its proper divisors (7853850).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3573990 is a wasteful number, since it uses less digits than its factorization.
3573990 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115 (or 109 counting only the distinct ones).
The product of its (nonzero) digits is 25515, while the sum is 36.
The square root of 3573990 is about 1890.4999338799. The cubic root of 3573990 is about 152.8918882538.
The spelling of 3573990 in words is "three million, five hundred seventy-three thousand, nine hundred ninety".
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