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1300411025 = 52139374219
BaseRepresentation
bin100110110000010…
…1011001010010001
310100121221201120022
41031200223022101
510130401123100
6333012153225
744140211534
oct11540531221
93317851508
101300411025
11608059061
12303608815
131795500a4
14c49caa1b
1579271e85
hex4d82b291

1300411025 has 12 divisors (see below), whose sum is σ = 1624114800. Its totient is φ = 1032841680.

The previous prime is 1300411009. The next prime is 1300411043. The reversal of 1300411025 is 5201140031.

It is not a de Polignac number, because 1300411025 - 24 = 1300411009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1300410994 and 1300411012.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 183635 + ... + 190584.

It is an arithmetic number, because the mean of its divisors is an integer number (135342900).

Almost surely, 21300411025 is an apocalyptic number.

It is an amenable number.

1300411025 is a deficient number, since it is larger than the sum of its proper divisors (323703775).

1300411025 is a wasteful number, since it uses less digits than its factorization.

1300411025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374368 (or 374363 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 1300411025 is about 36061.2121953769. The cubic root of 1300411025 is about 1091.5078939562.

Adding to 1300411025 its reverse (5201140031), we get a palindrome (6501551056).

The spelling of 1300411025 in words is "one billion, three hundred million, four hundred eleven thousand, twenty-five".

Divisors: 1 5 25 139 695 3475 374219 1871095 9355475 52016441 260082205 1300411025