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300233402140 = 22572393240187
BaseRepresentation
bin1000101111001110100…
…11100010011100011100
31001200221210010002021211
410113213103202130130
514404334222332030
6345531511434204
730456030545140
oct4274723423434
91050853102254
10300233402140
11106367a23831
124a22b685964
13224092ac599
141076213b220
157c22e1512a
hex45e74e271c

300233402140 has 48 divisors (see below), whose sum is σ = 751888876032. Its totient is φ = 98461636416.

The previous prime is 300233402099. The next prime is 300233402143. The reversal of 300233402140 is 41204332003.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300233402143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46616874 + ... + 46623313.

It is an arithmetic number, because the mean of its divisors is an integer number (15664351584).

Almost surely, 2300233402140 is an apocalyptic number.

It is an amenable number.

300233402140 is an abundant number, since it is smaller than the sum of its proper divisors (451655473892).

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

300233402140 is a wasteful number, since it uses less digits than its factorization.

300233402140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93240226 (or 93240224 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 300233402140 its reverse (41204332003), we get a palindrome (341437734143).

The spelling of 300233402140 in words is "three hundred billion, two hundred thirty-three million, four hundred two thousand, one hundred forty".

Divisors: 1 2 4 5 7 10 14 20 23 28 35 46 70 92 115 140 161 230 322 460 644 805 1610 3220 93240187 186480374 372960748 466200935 652681309 932401870 1305362618 1864803740 2144524301 2610725236 3263406545 4289048602 6526813090 8578097204 10722621505 13053626180 15011670107 21445243010 30023340214 42890486020 60046680428 75058350535 150116701070 300233402140