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64051354 = 257156087
BaseRepresentation
bin1111010001010…
…1100010011010
311110112010221101
43310111202122
5112344120404
610204502014
71405266433
oct364254232
9143463841
1064051354
1133178804
121954a90a
1310368013
14871448a
1559532a4
hex3d1589a

64051354 has 8 divisors (see below), whose sum is σ = 96247008. Its totient is φ = 31969020.

The previous prime is 64051333. The next prime is 64051367. The reversal of 64051354 is 45315046.

64051354 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-3 number, since 3×640513543 (a number of 24 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26902 + ... + 29185.

It is an arithmetic number, because the mean of its divisors is an integer number (12030876).

Almost surely, 264051354 is an apocalyptic number.

64051354 is a deficient number, since it is larger than the sum of its proper divisors (32195654).

64051354 is a wasteful number, since it uses less digits than its factorization.

64051354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56660.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 64051354 is about 8003.2089814024. The cubic root of 64051354 is about 400.1069588969.

The spelling of 64051354 in words is "sixty-four million, fifty-one thousand, three hundred fifty-four".

Divisors: 1 2 571 1142 56087 112174 32025677 64051354