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2330154064 = 24720804947
BaseRepresentation
bin1000101011100011…
…0101010001010000
320000101121002110101
42022320311101100
514233004412224
61023115142144
7111512661040
oct21270652120
96011532411
102330154064
11a96347267
12550444954
132b19a22b4
1418167b720
15d987b044
hex8ae35450

2330154064 has 20 divisors (see below), whose sum is σ = 5159627104. Its totient is φ = 998637408.

The previous prime is 2330154061. The next prime is 2330154097. The reversal of 2330154064 is 4604510332.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2330154061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10402362 + ... + 10402585.

Almost surely, 22330154064 is an apocalyptic number.

It is an amenable number.

2330154064 is an abundant number, since it is smaller than the sum of its proper divisors (2829473040).

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

2330154064 is a wasteful number, since it uses less digits than its factorization.

2330154064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20804962 (or 20804956 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 2330154064 is about 48271.6693724176. The cubic root of 2330154064 is about 1325.7497243213.

Adding to 2330154064 its reverse (4604510332), we get a palindrome (6934664396).

The spelling of 2330154064 in words is "two billion, three hundred thirty million, one hundred fifty-four thousand, sixty-four".

Divisors: 1 2 4 7 8 14 16 28 56 112 20804947 41609894 83219788 145634629 166439576 291269258 332879152 582538516 1165077032 2330154064