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2380670053 = 3169751237
BaseRepresentation
bin1000110111100110…
…0010010001100101
320010220122120100221
42031321202101211
514333422420203
61032122004341
7112665235006
oct21571422145
96126576327
102380670053
11101190a713
125653466b1
132bc2ab508
1418826b1ad
15de008abd
hex8de62465

2380670053 has 4 divisors (see below), whose sum is σ = 2381424460. Its totient is φ = 2379915648.

The previous prime is 2380670041. The next prime is 2380670081. The reversal of 2380670053 is 3500760832.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 771617284 + 1609052769 = 27778^2 + 40113^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2380670053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2380670023) 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, 372450 + ... + 378787.

It is an arithmetic number, because the mean of its divisors is an integer number (595356115).

Almost surely, 22380670053 is an apocalyptic number.

It is an amenable number.

2380670053 is a deficient number, since it is larger than the sum of its proper divisors (754407).

2380670053 is an equidigital number, since it uses as much as digits as its factorization.

2380670053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754406.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 2380670053 is about 48792.1105610323. The cubic root of 2380670053 is about 1335.2617334366.

The spelling of 2380670053 in words is "two billion, three hundred eighty million, six hundred seventy thousand, fifty-three".

Divisors: 1 3169 751237 2380670053