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8060419961 = 112439715971
BaseRepresentation
bin1111000000111000…
…00011111101111001
3202210202002202111122
413200130003331321
5113001431414321
63411454435025
7403513303436
oct74034037571
922722082448
108060419961
113466995900
12168b502a75
139b5c09289
14566714b8d
153229828ab
hex1e0703f79

8060419961 has 24 divisors (see below), whose sum is σ = 9159878112. Its totient is φ = 7083014400.

The previous prime is 8060419949. The next prime is 8060419973. The reversal of 8060419961 is 1699140608.

It is an interprime number because it is at equal distance from previous prime (8060419949) and next prime (8060419973).

It is not a de Polignac number, because 8060419961 - 210 = 8060418937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8060419931) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 496706 + ... + 512676.

It is an arithmetic number, because the mean of its divisors is an integer number (381661588).

Almost surely, 28060419961 is an apocalyptic number.

It is an amenable number.

8060419961 is a deficient number, since it is larger than the sum of its proper divisors (1099458151).

8060419961 is a wasteful number, since it uses less digits than its factorization.

8060419961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16133 (or 16122 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 44.

The square root of 8060419961 is about 89779.8416182608. The cubic root of 8060419961 is about 2005.0223740722.

The spelling of 8060419961 in words is "eight billion, sixty million, four hundred nineteen thousand, nine hundred sixty-one".

Divisors: 1 11 43 97 121 473 1067 4171 5203 11737 15971 45881 175681 504691 686753 1549187 1932491 7554283 17041057 66615041 83097113 187451627 732765451 8060419961