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1064353407 = 31327291113
BaseRepresentation
bin111111011100001…
…011111001111111
32202011202202101120
4333130023321333
54134433302112
6253340442023
735242566105
oct7734137177
92664682346
101064353407
114a6888517
12258549313
1313c67c820
14a14ddc75
1563693e8c
hex3f70be7f

1064353407 has 8 divisors (see below), whose sum is σ = 1528302384. Its totient is φ = 654986688.

The previous prime is 1064353369. The next prime is 1064353417. The reversal of 1064353407 is 7043534601.

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

It is not a de Polignac number, because 1064353407 - 28 = 1064353151 is a prime.

It is a super-2 number, since 2×10643534072 = 2265696349985015298, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1064353417) 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, 13645518 + ... + 13645595.

It is an arithmetic number, because the mean of its divisors is an integer number (191037798).

Almost surely, 21064353407 is an apocalyptic number.

1064353407 is a deficient number, since it is larger than the sum of its proper divisors (463948977).

1064353407 is a wasteful number, since it uses less digits than its factorization.

1064353407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27291129.

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 1064353407 is about 32624.4296042092. The cubic root of 1064353407 is about 1021.0067616488.

The spelling of 1064353407 in words is "one billion, sixty-four million, three hundred fifty-three thousand, four hundred seven".

Divisors: 1 3 13 39 27291113 81873339 354784469 1064353407