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1000007313 = 3764943579
BaseRepresentation
bin111011100110101…
…110011010010001
32120200200122010220
4323212232122101
54022000213223
6243121343253
733531631134
oct7346563221
92520618126
101000007313
11473529328
1223aa97b29
1312c240606
1496b5021b
155cbd36e3
hex3b9ae691

1000007313 has 8 divisors (see below), whose sum is σ = 1333548000. Its totient is φ = 666569088.

The previous prime is 1000007279. The next prime is 1000007321. The reversal of 1000007313 is 3137000001.

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

It is not a de Polignac number, because 1000007313 - 224 = 983230097 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1000007292 and 1000007301.

It is not an unprimeable number, because it can be changed into a prime (1000007383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1158 + ... + 44736.

It is an arithmetic number, because the mean of its divisors is an integer number (166693500).

Almost surely, 21000007313 is an apocalyptic number.

It is an amenable number.

1000007313 is a deficient number, since it is larger than the sum of its proper divisors (333540687).

1000007313 is an equidigital number, since it uses as much as digits as its factorization.

1000007313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51231.

The product of its (nonzero) digits is 63, while the sum is 15.

The square root of 1000007313 is about 31622.8922301550. The cubic root of 1000007313 is about 1000.0024376607.

Adding to 1000007313 its reverse (3137000001), we get a palindrome (4137007314).

The spelling of 1000007313 in words is "one billion, seven thousand, three hundred thirteen".

Divisors: 1 3 7649 22947 43579 130737 333335771 1000007313