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5030616191 = 22334765011
BaseRepresentation
bin1001010111101100…
…10001110001111111
3110222120222210002012
410223312101301333
540300314204231
62151103321435
7235443350336
oct45366216177
913876883065
105030616191
112151719447
12b848b027b
136222bb193
1435a190d1d
151e69a2e2b
hex12bd91c7f

5030616191 has 8 divisors (see below), whose sum is σ = 5067815424. Its totient is φ = 4993548120.

The previous prime is 5030616169. The next prime is 5030616193. The reversal of 5030616191 is 1916160305.

It is a happy number.

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 5030616191 - 214 = 5030599807 is a prime.

It is a super-2 number, since 2×50306161912 = 50614198522302696962, 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 (5030616193) 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, 44876 + ... + 109886.

It is an arithmetic number, because the mean of its divisors is an integer number (633476928).

Almost surely, 25030616191 is an apocalyptic number.

5030616191 is a deficient number, since it is larger than the sum of its proper divisors (37199233).

5030616191 is a wasteful number, since it uses less digits than its factorization.

5030616191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65581.

The product of its (nonzero) digits is 4860, while the sum is 32.

The square root of 5030616191 is about 70926.8368884444. The cubic root of 5030616191 is about 1713.4590437226.

Adding to 5030616191 its reverse (1916160305), we get a palindrome (6946776496).

The spelling of 5030616191 in words is "five billion, thirty million, six hundred sixteen thousand, one hundred ninety-one".

Divisors: 1 223 347 65011 77381 14497453 22558817 5030616191