Search a number
-
+
3061166057 = 19277581639
BaseRepresentation
bin1011011001110101…
…1010111111101001
321220100010100101122
42312131122333221
522232124303212
61223431225025
7135600324245
oct26635327751
97810110348
103061166057
111330a48404
12715218175
1339a27c181
142107a9425
1512db27272
hexb675afe9

3061166057 has 8 divisors (see below), whose sum is σ = 3233918400. Its totient is φ = 2889577584.

The previous prime is 3061166041. The next prime is 3061166063. The reversal of 3061166057 is 7506611603.

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 3061166057 - 24 = 3061166041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3061166357) 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, 285557 + ... + 296082.

It is an arithmetic number, because the mean of its divisors is an integer number (404239800).

Almost surely, 23061166057 is an apocalyptic number.

It is an amenable number.

3061166057 is a deficient number, since it is larger than the sum of its proper divisors (172752343).

3061166057 is a wasteful number, since it uses less digits than its factorization.

3061166057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581935.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 3061166057 is about 55327.8054598228. The cubic root of 3061166057 is about 1451.9855568095.

The spelling of 3061166057 in words is "three billion, sixty-one million, one hundred sixty-six thousand, fifty-seven".

Divisors: 1 19 277 5263 581639 11051141 161114003 3061166057