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1301130210 = 23550038669
BaseRepresentation
bin100110110001101…
…1010101111100010
310100200022021002210
41031203122233202
510131042131320
6333035422550
744146265352
oct11543325742
93320267083
101301130210
116084aa426
123038b4a56
13179742543
14c4b36b62
15793650e0
hex4d8dabe2

1301130210 has 32 divisors (see below), whose sum is σ = 3123696960. Its totient is φ = 346858688.

The previous prime is 1301130199. The next prime is 1301130221. The reversal of 1301130210 is 120311031.

It is an interprime number because it is at equal distance from previous prime (1301130199) and next prime (1301130221).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 145756 + ... + 154424.

It is an arithmetic number, because the mean of its divisors is an integer number (97615530).

Almost surely, 21301130210 is an apocalyptic number.

1301130210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1301130210 is an abundant number, since it is smaller than the sum of its proper divisors (1822566750).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1301130210 is a wasteful number, since it uses less digits than its factorization.

1301130210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13682.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 1301130210 is about 36071.1825423010. The cubic root of 1301130210 is about 1091.7090743065.

Adding to 1301130210 its reverse (120311031), we get a palindrome (1421441241).

The spelling of 1301130210 in words is "one billion, three hundred one million, one hundred thirty thousand, two hundred ten".

Divisors: 1 2 3 5 6 10 15 30 5003 8669 10006 15009 17338 25015 26007 30018 43345 50030 52014 75045 86690 130035 150090 260070 43371007 86742014 130113021 216855035 260226042 433710070 650565105 1301130210