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2752082617 = 7143389519
BaseRepresentation
bin1010010000001001…
…0111001010111001
321002210112021121211
42210002113022321
521114013120432
61133030403121
7125125213324
oct24402271271
97083467554
102752082617
11119252a449
126498004a1
1334b220a6b
141c170d7bb
15111921d47
hexa40972b9

2752082617 has 8 divisors (see below), whose sum is σ = 2797320960. Its totient is φ = 2707024320.

The previous prime is 2752082579. The next prime is 2752082623. The reversal of 2752082617 is 7162802572.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2752082617 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2752082617.

It is not an unprimeable number, because it can be changed into a prime (2752082657) 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, 14017 + ... + 75502.

It is an arithmetic number, because the mean of its divisors is an integer number (349665120).

Almost surely, 22752082617 is an apocalyptic number.

It is an amenable number.

2752082617 is a deficient number, since it is larger than the sum of its proper divisors (45238343).

2752082617 is an equidigital number, since it uses as much as digits as its factorization.

2752082617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90023.

The product of its (nonzero) digits is 94080, while the sum is 40.

The square root of 2752082617 is about 52460.2956244053. The cubic root of 2752082617 is about 1401.3732472817.

The spelling of 2752082617 in words is "two billion, seven hundred fifty-two million, eighty-two thousand, six hundred seventeen".

Divisors: 1 71 433 30743 89519 6355849 38761727 2752082617