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2330540654 = 21389636179
BaseRepresentation
bin1000101011101001…
…0011101001101110
320000102022201202112
42022322103221232
514233104300104
61023131324022
7111516161111
oct21272235156
96012281675
102330540654
11a96590762
125505b0612
132b1aa9250
1418173c578
15d990586e
hex8ae93a6e

2330540654 has 8 divisors (see below), whose sum is σ = 3764719560. Its totient is φ = 1075634136.

The previous prime is 2330540629. The next prime is 2330540657. The reversal of 2330540654 is 4560450332.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2330540654.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2330540657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44818064 + ... + 44818115.

It is an arithmetic number, because the mean of its divisors is an integer number (470589945).

Almost surely, 22330540654 is an apocalyptic number.

2330540654 is a deficient number, since it is larger than the sum of its proper divisors (1434178906).

2330540654 is a wasteful number, since it uses less digits than its factorization.

2330540654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89636194.

The product of its (nonzero) digits is 43200, while the sum is 32.

The square root of 2330540654 is about 48275.6735219717. The cubic root of 2330540654 is about 1325.8230375344.

Adding to 2330540654 its reverse (4560450332), we get a palindrome (6890990986).

The spelling of 2330540654 in words is "two billion, three hundred thirty million, five hundred forty thousand, six hundred fifty-four".

Divisors: 1 2 13 26 89636179 179272358 1165270327 2330540654