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676200731347633 = 2153903331394201
BaseRepresentation
bin1001100111000000000100000…
…0011000111000101010110001
310021200020011021121111111020211
42121300001000120320222301
51202112333044211111013
610354054154424304121
7262300614330603262
oct23160010030705261
93250204247444224
10676200731347633
11186505135368a48
1263a10294912041
13230405bc55915b
14bcda40bb7c969
1553297ed3d623d
hex2670040638ab1

676200731347633 has 4 divisors (see below), whose sum is σ = 676200784280868. Its totient is φ = 676200678414400.

The previous prime is 676200731347613. The next prime is 676200731347639. The reversal of 676200731347633 is 336743137002676.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 56748017464384 + 619452713883249 = 7533128^2 + 24888807^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-676200731347633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (676200731347639) 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, 5841933 + ... + 37236133.

It is an arithmetic number, because the mean of its divisors is an integer number (169050196070217).

Almost surely, 2676200731347633 is an apocalyptic number.

It is an amenable number.

676200731347633 is a deficient number, since it is larger than the sum of its proper divisors (52933235).

676200731347633 is a wasteful number, since it uses less digits than its factorization.

676200731347633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52933234.

The product of its (nonzero) digits is 48009024, while the sum is 58.

The spelling of 676200731347633 in words is "six hundred seventy-six trillion, two hundred billion, seven hundred thirty-one million, three hundred forty-seven thousand, six hundred thirty-three".

Divisors: 1 21539033 31394201 676200731347633