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2752123253 = 11301183093
BaseRepresentation
bin1010010000001010…
…0001000101110101
321002210121100100212
42210002201011311
521114020421003
61133031315205
7125125442645
oct24402410565
97083540325
102752123253
111192557a30
1264981bb05
1334b2363c9
141c1720525
1511192ddd8
hexa40a1175

2752123253 has 8 divisors (see below), whose sum is σ = 3003349536. Its totient is φ = 2501069200.

The previous prime is 2752123207. The next prime is 2752123279. The reversal of 2752123253 is 3523212572.

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 2752123253 - 26 = 2752123189 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2752123753) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8426 + ... + 74667.

It is an arithmetic number, because the mean of its divisors is an integer number (375418692).

Almost surely, 22752123253 is an apocalyptic number.

It is an amenable number.

2752123253 is a deficient number, since it is larger than the sum of its proper divisors (251226283).

2752123253 is a wasteful number, since it uses less digits than its factorization.

2752123253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86115.

The product of its digits is 25200, while the sum is 32.

The square root of 2752123253 is about 52460.6829254061. The cubic root of 2752123253 is about 1401.3801445944.

The spelling of 2752123253 in words is "two billion, seven hundred fifty-two million, one hundred twenty-three thousand, two hundred fifty-three".

Divisors: 1 11 3011 33121 83093 914023 250193023 2752123253