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2300130231 = 37109530011
BaseRepresentation
bin1000100100011001…
…0011001110110111
312221022002201111120
42021012103032313
514202313131411
61020123435023
7110666533020
oct21106231667
95838081446
102300130231
11a803aa983
12542385a73
132a86bc509
1417b6a3c47
15d6dea106
hex891933b7

2300130231 has 8 divisors (see below), whose sum is σ = 3504960384. Its totient is φ = 1314360120.

The previous prime is 2300130169. The next prime is 2300130257. The reversal of 2300130231 is 1320310032.

2300130231 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2300130231 - 210 = 2300129207 is a prime.

It is a super-2 number, since 2×23001302312 = 10581198159120226722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2300130231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2300130031) 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, 54764985 + ... + 54765026.

It is an arithmetic number, because the mean of its divisors is an integer number (438120048).

Almost surely, 22300130231 is an apocalyptic number.

2300130231 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2300130231 is a deficient number, since it is larger than the sum of its proper divisors (1204830153).

2300130231 is a wasteful number, since it uses less digits than its factorization.

2300130231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109530021.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 2300130231 is about 47959.6729659409. The cubic root of 2300130231 is about 1320.0310351978.

Adding to 2300130231 its reverse (1320310032), we get a palindrome (3620440263).

The spelling of 2300130231 in words is "two billion, three hundred million, one hundred thirty thousand, two hundred thirty-one".

Divisors: 1 3 7 21 109530011 328590033 766710077 2300130231