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60064023 = 320021341
BaseRepresentation
bin1110010100100…
…0000100010111
311012000120100110
43211020010113
5110334022043
65543214103
71326351525
oct345100427
9135016313
1060064023
11309a4a98
1218147333
13c5a0156
147d97315
155416b33
hex3948117

60064023 has 4 divisors (see below), whose sum is σ = 80085368. Its totient is φ = 40042680.

The previous prime is 60064021. The next prime is 60064027. The reversal of 60064023 is 32046006.

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

It is not a de Polignac number, because 60064023 - 21 = 60064021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60064021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10010668 + ... + 10010673.

It is an arithmetic number, because the mean of its divisors is an integer number (20021342).

Almost surely, 260064023 is an apocalyptic number.

60064023 is a deficient number, since it is larger than the sum of its proper divisors (20021345).

60064023 is a wasteful number, since it uses less digits than its factorization.

60064023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20021344.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 60064023 is about 7750.0982574416. The cubic root of 60064023 is about 391.6259599362.

The spelling of 60064023 in words is "sixty million, sixty-four thousand, twenty-three".

Divisors: 1 3 20021341 60064023