Search a number
-
+
4785026694 = 237233149171
BaseRepresentation
bin1000111010011010…
…11011011010000110
3110100110212112121220
410131031123122012
534244431323234
62110451421210
7226402025100
oct43515333206
913313775556
104785026694
112036028418
12b165b4806
135b3461156
14335702570
151d0140a49
hex11d35b686

4785026694 has 48 divisors (see below), whose sum is σ = 11166371136. Its totient is φ = 1362992400.

The previous prime is 4785026641. The next prime is 4785026707. The reversal of 4785026694 is 4966205874.

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 23 ways as a sum of consecutive naturals, for example, 72729 + ... + 121899.

It is an arithmetic number, because the mean of its divisors is an integer number (232632732).

Almost surely, 24785026694 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4785026694, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5583185568).

4785026694 is an abundant number, since it is smaller than the sum of its proper divisors (6381344442).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4785026694 is a wasteful number, since it uses less digits than its factorization.

4785026694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49521 (or 49514 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 51.

The square root of 4785026694 is about 69173.8873708858. The cubic root of 4785026694 is about 1685.1094792195.

The spelling of 4785026694 in words is "four billion, seven hundred eighty-five million, twenty-six thousand, six hundred ninety-four".

Divisors: 1 2 3 6 7 14 21 42 49 98 147 294 331 662 993 1986 2317 4634 6951 13902 16219 32438 48657 49171 97314 98342 147513 295026 344197 688394 1032591 2065182 2409379 4818758 7228137 14456274 16275601 32551202 48826803 97653606 113929207 227858414 341787621 683575242 797504449 1595008898 2392513347 4785026694