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2240502032230 = 25721117412772153
BaseRepresentation
bin100000100110101000010…
…100111110011101100110
321221012010102211221201021
4200212220110332131212
5243202022010012410
64433134502121354
7320604505022500
oct40465024763546
97835112757637
102240502032230
11794211a952a0
1230228372025a
1313338094cb97
147a625aa2d70
153d432053eda
hex209a853e766

2240502032230 has 384 divisors, whose sum is σ = 5573665448064. Its totient is φ = 638617190400.

The previous prime is 2240502032207. The next prime is 2240502032231. The reversal of 2240502032230 is 322302050422.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2240502032195 and 2240502032204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2240502032231) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1040640834 + ... + 1040642986.

It is an arithmetic number, because the mean of its divisors is an integer number (14514753771).

Almost surely, 22240502032230 is an apocalyptic number.

2240502032230 is an abundant number, since it is smaller than the sum of its proper divisors (3333163415834).

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

2240502032230 is a wasteful number, since it uses less digits than its factorization.

2240502032230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2520 (or 2513 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

Adding to 2240502032230 its reverse (322302050422), we get a palindrome (2562804082652).

The spelling of 2240502032230 in words is "two trillion, two hundred forty billion, five hundred two million, thirty-two thousand, two hundred thirty".