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1074471683 = 1377842859
BaseRepresentation
bin100000000001011…
…0010001100000011
32202212210211001112
41000002302030003
54200031043213
6254341353535
735424600335
oct10002621403
92685724045
101074471683
1150156952a
1225ba088ab
131417b317c
14a29b5455
15644e1ea8
hex400b2303

1074471683 has 4 divisors (see below), whose sum is σ = 1082314680. Its totient is φ = 1066628688.

The previous prime is 1074471677. The next prime is 1074471701. The reversal of 1074471683 is 3861744701.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1074471683 - 212 = 1074467587 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 1074471683.

It is not an unprimeable number, because it can be changed into a prime (1074471283) 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, 3921293 + ... + 3921566.

It is an arithmetic number, because the mean of its divisors is an integer number (270578670).

Almost surely, 21074471683 is an apocalyptic number.

1074471683 is a deficient number, since it is larger than the sum of its proper divisors (7842997).

1074471683 is an equidigital number, since it uses as much as digits as its factorization.

1074471683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7842996.

The product of its (nonzero) digits is 112896, while the sum is 41.

The square root of 1074471683 is about 32779.1348726595. The cubic root of 1074471683 is about 1024.2319633778.

The spelling of 1074471683 in words is "one billion, seventy-four million, four hundred seventy-one thousand, six hundred eighty-three".

Divisors: 1 137 7842859 1074471683