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1300001353 = 71823101873
BaseRepresentation
bin100110101111100…
…0111001001001001
310100121011220121021
41031133013021021
510130300020403
6332555312441
744133554260
oct11537071111
93317156537
101300001353
116078a9292
1230344b721
13179438791
14c49215d7
15791e08bd
hex4d7c7249

1300001353 has 8 divisors (see below), whose sum is σ = 1486545408. Its totient is φ = 1113664704.

The previous prime is 1300001323. The next prime is 1300001359. The reversal of 1300001353 is 3531000031.

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 1300001353 - 25 = 1300001321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1300001359) 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, 38176 + ... + 63697.

It is an arithmetic number, because the mean of its divisors is an integer number (185818176).

Almost surely, 21300001353 is an apocalyptic number.

It is an amenable number.

1300001353 is a deficient number, since it is larger than the sum of its proper divisors (186544055).

1300001353 is a wasteful number, since it uses less digits than its factorization.

1300001353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103703.

The product of its (nonzero) digits is 135, while the sum is 16.

The square root of 1300001353 is about 36055.5315173691. The cubic root of 1300001353 is about 1091.3932616904.

Adding to 1300001353 its reverse (3531000031), we get a palindrome (4831001384).

The spelling of 1300001353 in words is "one billion, three hundred million, one thousand, three hundred fifty-three".

Divisors: 1 7 1823 12761 101873 713111 185714479 1300001353