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64614314201 = 194218077799
BaseRepresentation
bin111100001011010100…
…000011000011011001
320011210002020020212012
4330023110003003121
52024312231023301
645403340555305
74445126415533
oct741324030331
9204702206765
1064614314201
1125448106678
1210633252b35
136129719918
1431ad638853
151a328c1ebb
hexf0b5030d9

64614314201 has 8 divisors (see below), whose sum is σ = 68176632000. Its totient is φ = 61068152880.

The previous prime is 64614314197. The next prime is 64614314243. The reversal of 64614314201 is 10241341646.

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

It is a cyclic number.

It is not a de Polignac number, because 64614314201 - 22 = 64614314197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64614314291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4030901 + ... + 4046898.

It is an arithmetic number, because the mean of its divisors is an integer number (8522079000).

Almost surely, 264614314201 is an apocalyptic number.

It is an amenable number.

64614314201 is a deficient number, since it is larger than the sum of its proper divisors (3562317799).

64614314201 is a wasteful number, since it uses less digits than its factorization.

64614314201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8078239.

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 64614314201 its reverse (10241341646), we get a palindrome (74855655847).

The spelling of 64614314201 in words is "sixty-four billion, six hundred fourteen million, three hundred fourteen thousand, two hundred one".

Divisors: 1 19 421 7999 8077799 153478181 3400753379 64614314201