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64354348 = 2279203653
BaseRepresentation
bin1111010101111…
…1100000101100
311111002112120101
43311133200230
5112433314343
610215200444
71411001002
oct365374054
9144075511
1064354348
1133365413
1219676124
1310442bc6
148792a72
1559b2e4d
hex3d5f82c

64354348 has 12 divisors (see below), whose sum is σ = 114046240. Its totient is φ = 31769712.

The previous prime is 64354343. The next prime is 64354361. The reversal of 64354348 is 84345346.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (64354343) 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, 101511 + ... + 102142.

Almost surely, 264354348 is an apocalyptic number.

It is an amenable number.

64354348 is a deficient number, since it is larger than the sum of its proper divisors (49691892).

64354348 is a wasteful number, since it uses less digits than its factorization.

64354348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203736 (or 203734 counting only the distinct ones).

The product of its digits is 138240, while the sum is 37.

The square root of 64354348 is about 8022.1161796623. The cubic root of 64354348 is about 400.7368667350.

The spelling of 64354348 in words is "sixty-four million, three hundred fifty-four thousand, three hundred forty-eight".

Divisors: 1 2 4 79 158 316 203653 407306 814612 16088587 32177174 64354348