Search a number
-
+
4860157049 = 111489296731
BaseRepresentation
bin1001000011011000…
…00001110001111001
3110112201020120002122
410201230001301321
534423200011144
62122134011025
7231303440036
oct44154016171
913481216078
104860157049
112074482a20
12b377a6a75
135c5ba7b97
1434169c38d
151d6a317ee
hex121b01c79

4860157049 has 8 divisors (see below), whose sum is σ = 5305568160. Its totient is φ = 4415342400.

The previous prime is 4860157021. The next prime is 4860157051. The reversal of 4860157049 is 9407510684.

4860157049 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 4860157049 - 232 = 565189753 is a prime.

It is a super-2 number, since 2×48601570492 = 47242253081888776802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4860153049) 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, 131987 + ... + 164744.

It is an arithmetic number, because the mean of its divisors is an integer number (663196020).

Almost surely, 24860157049 is an apocalyptic number.

It is an amenable number.

4860157049 is a deficient number, since it is larger than the sum of its proper divisors (445411111).

4860157049 is a wasteful number, since it uses less digits than its factorization.

4860157049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298231.

The product of its (nonzero) digits is 241920, while the sum is 44.

The square root of 4860157049 is about 69714.8266081183. The cubic root of 4860157049 is about 1693.8830973161.

The spelling of 4860157049 in words is "four billion, eight hundred sixty million, one hundred fifty-seven thousand, forty-nine".

Divisors: 1 11 1489 16379 296731 3264041 441832459 4860157049