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1362679676 = 221720039407
BaseRepresentation
bin101000100111000…
…1101011101111100
310111222010022002122
41101032031131330
510242321222201
6343114542112
745524405021
oct12116153574
93458108078
101362679676
1163a219456
12320437938
13189412847
14ccd99548
157e971e1b
hex5138d77c

1362679676 has 12 divisors (see below), whose sum is σ = 2524965408. Its totient is φ = 641260992.

The previous prime is 1362679673. The next prime is 1362679691. The reversal of 1362679676 is 6769762631.

It is a super-4 number, since 4×13626796764 (a number of 38 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1362679673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10019636 + ... + 10019771.

It is an arithmetic number, because the mean of its divisors is an integer number (210413784).

Almost surely, 21362679676 is an apocalyptic number.

It is an amenable number.

1362679676 is a deficient number, since it is larger than the sum of its proper divisors (1162285732).

1362679676 is a wasteful number, since it uses less digits than its factorization.

1362679676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20039428 (or 20039426 counting only the distinct ones).

The product of its digits is 3429216, while the sum is 53.

The square root of 1362679676 is about 36914.4914092013. The cubic root of 1362679676 is about 1108.6588449942.

The spelling of 1362679676 in words is "one billion, three hundred sixty-two million, six hundred seventy-nine thousand, six hundred seventy-six".

Divisors: 1 2 4 17 34 68 20039407 40078814 80157628 340669919 681339838 1362679676