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1300010017 = 3179530833
BaseRepresentation
bin100110101111100…
…1001010000100001
310100121012100111011
41031133021100201
510130300310032
6332555420521
744133621445
oct11537112041
93317170434
101300010017
11607904849
12303454741
1317943c6c7
14c4924825
15791e3247
hex4d7c9421

1300010017 has 8 divisors (see below), whose sum is σ = 1358935040. Its totient is φ = 1242146880.

The previous prime is 1300010003. The next prime is 1300010053. The reversal of 1300010017 is 7100100031.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-1300010017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1300009979 and 1300010006.

It is not an unprimeable number, because it can be changed into a prime (1300010317) 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, 262968 + ... + 267865.

It is an arithmetic number, because the mean of its divisors is an integer number (169866880).

Almost surely, 21300010017 is an apocalyptic number.

It is an amenable number.

1300010017 is a deficient number, since it is larger than the sum of its proper divisors (58925023).

1300010017 is an equidigital number, since it uses as much as digits as its factorization.

1300010017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530943.

The product of its (nonzero) digits is 21, while the sum is 13.

The square root of 1300010017 is about 36055.6516651689. The cubic root of 1300010017 is about 1091.3956862545.

Adding to 1300010017 its reverse (7100100031), we get a palindrome (8400110048).

The spelling of 1300010017 in words is "one billion, three hundred million, ten thousand, seventeen".

Divisors: 1 31 79 2449 530833 16455823 41935807 1300010017