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2530263664173 = 37177087573289
BaseRepresentation
bin100100110100011111011…
…101111000011000101101
322221220001102110222211110
4210310133131320120231
5312423434444223143
65214215335342233
7350543202165450
oct44643735703055
98856042428743
102530263664173
11896095969093
1234a470221979
131547ab59222b
148a673153497
1545c4096c533
hex24d1f77862d

2530263664173 has 16 divisors (see below), whose sum is σ = 4082442215040. Its totient is φ = 1360814071296.

The previous prime is 2530263664129. The next prime is 2530263664177. The reversal of 2530263664173 is 3714663620352.

It is not a de Polignac number, because 2530263664173 - 29 = 2530263663661 is a prime.

It is a super-2 number, since 2×25302636641732 (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2530263664177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3543786288 + ... + 3543787001.

It is an arithmetic number, because the mean of its divisors is an integer number (255152638440).

Almost surely, 22530263664173 is an apocalyptic number.

It is an amenable number.

2530263664173 is a deficient number, since it is larger than the sum of its proper divisors (1552178550867).

2530263664173 is a wasteful number, since it uses less digits than its factorization.

2530263664173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7087573316.

The product of its (nonzero) digits is 3265920, while the sum is 48.

The spelling of 2530263664173 in words is "two trillion, five hundred thirty billion, two hundred sixty-three million, six hundred sixty-four thousand, one hundred seventy-three".

Divisors: 1 3 7 17 21 51 119 357 7087573289 21262719867 49613013023 120488745913 148839039069 361466237739 843421221391 2530263664173