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2854358053 = 67191223049
BaseRepresentation
bin1010101000100010…
…0000110000100101
321100220222102010221
42222020200300211
521321203424203
61151122444341
7130506433411
oct25210406045
97326872127
102854358053
1112352354a8
12677b036b1
13366480181
141d1133d41
1511a8c5abd
hexaa220c25

2854358053 has 8 divisors (see below), whose sum is σ = 2912140800. Its totient is φ = 2797021920.

The previous prime is 2854358009. The next prime is 2854358057. The reversal of 2854358053 is 3508534582.

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

It is a cyclic number.

It is not a de Polignac number, because 2854358053 - 217 = 2854226981 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 (2854358057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98728 + ... + 124321.

It is an arithmetic number, because the mean of its divisors is an integer number (364017600).

Almost surely, 22854358053 is an apocalyptic number.

It is an amenable number.

2854358053 is a deficient number, since it is larger than the sum of its proper divisors (57782747).

2854358053 is a wasteful number, since it uses less digits than its factorization.

2854358053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223307.

The product of its (nonzero) digits is 576000, while the sum is 43.

The square root of 2854358053 is about 53426.1925744293. The cubic root of 2854358053 is about 1418.5222431705.

The spelling of 2854358053 in words is "two billion, eight hundred fifty-four million, three hundred fifty-eight thousand, fifty-three".

Divisors: 1 67 191 12797 223049 14944283 42602359 2854358053