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1301300010 = 232514458889
BaseRepresentation
bin100110110010000…
…0100001100101010
310100200121220000200
41031210010030222
510131113100020
6333043213030
744150603403
oct11544041452
93320556020
101301300010
11608605a5a
12303977176
131797a190a
14c4b7c9aa
157939a590
hex4d90432a

1301300010 has 24 divisors (see below), whose sum is σ = 3383380260. Its totient is φ = 347013312.

The previous prime is 1301300009. The next prime is 1301300017. The reversal of 1301300010 is 100031031.

It can be written as a sum of positive squares in 2 ways, for example, as 1132793649 + 168506361 = 33657^2 + 12981^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 1301299965 and 1301300001.

It is not an unprimeable number, because it can be changed into a prime (1301300017) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7229355 + ... + 7229534.

Almost surely, 21301300010 is an apocalyptic number.

1301300010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1301300010 is an abundant number, since it is smaller than the sum of its proper divisors (2082080250).

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

1301300010 is a wasteful number, since it uses less digits than its factorization.

1301300010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14458902 (or 14458899 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 9.

The square root of 1301300010 is about 36073.5361449359. The cubic root of 1301300010 is about 1091.7565622868.

Adding to 1301300010 its reverse (100031031), we get a palindrome (1401331041).

The spelling of 1301300010 in words is "one billion, three hundred one million, three hundred thousand, ten".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 14458889 28917778 43376667 72294445 86753334 130130001 144588890 216883335 260260002 433766670 650650005 1301300010