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60034081 = 233257657
BaseRepresentation
bin1110010100000…
…0110000100001
311011222001021111
43211000300201
5110332042311
65542423321
71326165322
oct345006041
9134861244
1060034081
1130984548
1218131b41
13c58c633
147d8a449
15540cd21
hex3940c21

60034081 has 4 divisors (see below), whose sum is σ = 60291972. Its totient is φ = 59776192.

The previous prime is 60034069. The next prime is 60034109. The reversal of 60034081 is 18043006.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4665600 + 55368481 = 2160^2 + 7441^2 .

It is a cyclic number.

It is not a de Polignac number, because 60034081 - 25 = 60034049 is a prime.

It is a super-2 number, since 2×600340812 = 7208181763029122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60034061) 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, 128596 + ... + 129061.

It is an arithmetic number, because the mean of its divisors is an integer number (15072993).

Almost surely, 260034081 is an apocalyptic number.

It is an amenable number.

60034081 is a deficient number, since it is larger than the sum of its proper divisors (257891).

60034081 is a wasteful number, since it uses less digits than its factorization.

60034081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257890.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 60034081 is about 7748.1662991962. The cubic root of 60034081 is about 391.5608737558.

Adding to 60034081 its reverse (18043006), we get a palindrome (78077087).

The spelling of 60034081 in words is "sixty million, thirty-four thousand, eighty-one".

Divisors: 1 233 257657 60034081