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2301001300 = 2252131770001
BaseRepresentation
bin1000100100100110…
…0111111001010100
312221100201222101101
42021021213321110
514203024020200
61020154235444
7111010121413
oct21111477124
95840658341
102301001300
11a80945374
12542725b84
132a8935b40
1417b84d47a
15d701d26a
hex89267e54

2301001300 has 36 divisors (see below), whose sum is σ = 5377266076. Its totient is φ = 849600000.

The previous prime is 2301001279. The next prime is 2301001333. The reversal of 2301001300 is 31001032.

It can be written as a sum of positive squares in 6 ways, for example, as 404572996 + 1896428304 = 20114^2 + 43548^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 883701 + ... + 886300.

Almost surely, 22301001300 is an apocalyptic number.

2301001300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2301001300 is an abundant number, since it is smaller than the sum of its proper divisors (3076264776).

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

2301001300 is a wasteful number, since it uses less digits than its factorization.

2301001300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1770028 (or 1770021 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 2301001300 is about 47968.7533713354. The cubic root of 2301001300 is about 1320.1976479370.

Adding to 2301001300 its reverse (31001032), we get a palindrome (2332002332).

The spelling of 2301001300 in words is "two billion, three hundred one million, one thousand, three hundred".

Divisors: 1 2 4 5 10 13 20 25 26 50 52 65 100 130 260 325 650 1300 1770001 3540002 7080004 8850005 17700010 23010013 35400020 44250025 46020026 88500050 92040052 115050065 177000100 230100130 460200260 575250325 1150500650 2301001300