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2300404242 = 23383400707
BaseRepresentation
bin1000100100011101…
…0110001000010010
312221022121122101010
42021013112020102
514202400413432
61020133351350
7111002053623
oct21107261022
95838548333
102300404242
11a80577834
12542498556
132a8787156
1417b735a4a
15d6e513cc
hex891d6212

2300404242 has 8 divisors (see below), whose sum is σ = 4600808496. Its totient is φ = 766801412.

The previous prime is 2300404241. The next prime is 2300404243. The reversal of 2300404242 is 2424040032.

It is an interprime number because it is at equal distance from previous prime (2300404241) and next prime (2300404243).

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

2300404242 is an admirable number.

It is a super-2 number, since 2×23004042422 = 10583719353223189128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2300404241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191700348 + ... + 191700359.

It is an arithmetic number, because the mean of its divisors is an integer number (575101062).

Almost surely, 22300404242 is an apocalyptic number.

2300404242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2300404242 is a wasteful number, since it uses less digits than its factorization.

2300404242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383400712.

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 2300404242 is about 47962.5295621488. The cubic root of 2300404242 is about 1320.0834508765.

Adding to 2300404242 its reverse (2424040032), we get a palindrome (4724444274).

The spelling of 2300404242 in words is "two billion, three hundred million, four hundred four thousand, two hundred forty-two".

Divisors: 1 2 3 6 383400707 766801414 1150202121 2300404242