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4923028069 = 79317196583
BaseRepresentation
bin1001001010110111…
…10111001001100101
3110201002112201220221
410211123313021211
540040243344234
62132301324341
7232666022341
oct44533671145
913632481827
104923028069
1120a6a14943
12b548666b1
13605c1b87b
14349b86621
151dc2eeeb4
hex1256f7265

4923028069 has 8 divisors (see below), whose sum is σ = 5001096960. Its totient is φ = 4845353136.

The previous prime is 4923028051. The next prime is 4923028073. The reversal of 4923028069 is 9608203294.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4923028069 - 25 = 4923028037 is a prime.

It is a super-2 number, since 2×49230280692 = 48472410736323737522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4923028039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73249 + ... + 123334.

It is an arithmetic number, because the mean of its divisors is an integer number (625137120).

Almost surely, 24923028069 is an apocalyptic number.

It is an amenable number.

4923028069 is a deficient number, since it is larger than the sum of its proper divisors (78068891).

4923028069 is a wasteful number, since it uses less digits than its factorization.

4923028069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196979.

The product of its (nonzero) digits is 186624, while the sum is 43.

The square root of 4923028069 is about 70164.2934048366. The cubic root of 4923028069 is about 1701.1558539636.

The spelling of 4923028069 in words is "four billion, nine hundred twenty-three million, twenty-eight thousand, sixty-nine".

Divisors: 1 79 317 25043 196583 15530057 62316811 4923028069