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1382067754 = 21660741611
BaseRepresentation
bin101001001100000…
…1010111000101010
310120022121022112121
41102120022320222
510312302132004
6345050301454
746151245024
oct12230127052
93508538477
101382067754
1164a160a61
12326a2788a
13190440592
14d17a5014
1581501854
hex5260ae2a

1382067754 has 8 divisors (see below), whose sum is σ = 2073276288. Its totient is φ = 690975660.

The previous prime is 1382067727. The next prime is 1382067767. The reversal of 1382067754 is 4577602831.

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

It is a super-2 number, since 2×13820677542 = 3820222553293209032, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1382067754.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12409 + ... + 54019.

It is an arithmetic number, because the mean of its divisors is an integer number (259159536).

Almost surely, 21382067754 is an apocalyptic number.

1382067754 is a deficient number, since it is larger than the sum of its proper divisors (691208534).

1382067754 is a wasteful number, since it uses less digits than its factorization.

1382067754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58220.

The product of its (nonzero) digits is 282240, while the sum is 43.

The square root of 1382067754 is about 37176.1718577908. The cubic root of 1382067754 is about 1113.8920681639.

The spelling of 1382067754 in words is "one billion, three hundred eighty-two million, sixty-seven thousand, seven hundred fifty-four".

Divisors: 1 2 16607 33214 41611 83222 691033877 1382067754