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64053074 = 2155920543
BaseRepresentation
bin1111010001010…
…1111101010010
311110112020022002
43310111331102
5112344144244
610204514002
71405304441
oct364257522
9143466262
1064053074
113317a028
121954b902
1310368a37
148714d58
155953a4e
hex3d15f52

64053074 has 8 divisors (see below), whose sum is σ = 96145920. Its totient is φ = 32004436.

The previous prime is 64053071. The next prime is 64053103. The reversal of 64053074 is 47035046.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (64053071) 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, 7154 + ... + 13389.

It is an arithmetic number, because the mean of its divisors is an integer number (12018240).

Almost surely, 264053074 is an apocalyptic number.

64053074 is a deficient number, since it is larger than the sum of its proper divisors (32092846).

64053074 is a wasteful number, since it uses less digits than its factorization.

64053074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22104.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 64053074 is about 8003.3164375776. The cubic root of 64053074 is about 400.1105402826.

The spelling of 64053074 in words is "sixty-four million, fifty-three thousand, seventy-four".

Divisors: 1 2 1559 3118 20543 41086 32026537 64053074