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4779385062 = 23796564177
BaseRepresentation
bin1000111001101111…
…11010000011100110
3110100002020220202120
410130313322003212
534242010310222
62110130450410
7226303050144
oct43467720346
913302226676
104779385062
112032924811
12b14733a06
135b22372ca
14334a74594
151ce8c915c
hex11cdfa0e6

4779385062 has 8 divisors (see below), whose sum is σ = 9558770136. Its totient is φ = 1593128352.

The previous prime is 4779385057. The next prime is 4779385063. The reversal of 4779385062 is 2605839774.

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

4779385062 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 4779384996 and 4779385014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4779385063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 398282083 + ... + 398282094.

It is an arithmetic number, because the mean of its divisors is an integer number (1194846267).

Almost surely, 24779385062 is an apocalyptic number.

4779385062 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4779385062 is a wasteful number, since it uses less digits than its factorization.

4779385062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 796564182.

The product of its (nonzero) digits is 2540160, while the sum is 51.

The square root of 4779385062 is about 69133.0967192994. The cubic root of 4779385062 is about 1684.4469607123.

The spelling of 4779385062 in words is "four billion, seven hundred seventy-nine million, three hundred eighty-five thousand, sixty-two".

Divisors: 1 2 3 6 796564177 1593128354 2389692531 4779385062