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1300053875 = 5310400431
BaseRepresentation
bin100110101111101…
…0011111101110011
310100121021120122112
41031133103331303
510130303211000
6333000355535
744134163351
oct11537237563
93317246575
101300053875
1160793479a
12303475bab
13179456663
14c49367d1
1579201235
hex4d7d3f73

1300053875 has 8 divisors (see below), whose sum is σ = 1622467392. Its totient is φ = 1040043000.

The previous prime is 1300053857. The next prime is 1300053877. The reversal of 1300053875 is 5783500031.

It is not a de Polignac number, because 1300053875 - 226 = 1232945011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1300053877) 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, 5200091 + ... + 5200340.

It is an arithmetic number, because the mean of its divisors is an integer number (202808424).

Almost surely, 21300053875 is an apocalyptic number.

1300053875 is a deficient number, since it is larger than the sum of its proper divisors (322413517).

1300053875 is an equidigital number, since it uses as much as digits as its factorization.

1300053875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10400446 (or 10400436 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 1300053875 is about 36056.2598587263. The cubic root of 1300053875 is about 1091.4079594661.

The spelling of 1300053875 in words is "one billion, three hundred million, fifty-three thousand, eight hundred seventy-five".

Divisors: 1 5 25 125 10400431 52002155 260010775 1300053875