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1077084007 = 4722916681
BaseRepresentation
bin100000000110010…
…1111111101100111
32210001201112111021
41000030233331213
54201213142012
6254513352011
735456030416
oct10014577547
92701645437
101077084007
11502a9317a
12260868607
131421b921c
14a309547d
156485b007
hex4032ff67

1077084007 has 4 divisors (see below), whose sum is σ = 1100000736. Its totient is φ = 1054167280.

The previous prime is 1077083941. The next prime is 1077084013. The reversal of 1077084007 is 7004807701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7004807701 = 44315812207.

It is a cyclic number.

It is not a de Polignac number, because 1077084007 - 27 = 1077083879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1077084067) 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, 11458294 + ... + 11458387.

It is an arithmetic number, because the mean of its divisors is an integer number (275000184).

Almost surely, 21077084007 is an apocalyptic number.

1077084007 is a deficient number, since it is larger than the sum of its proper divisors (22916729).

1077084007 is an equidigital number, since it uses as much as digits as its factorization.

1077084007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22916728.

The product of its (nonzero) digits is 10976, while the sum is 34.

The square root of 1077084007 is about 32818.9580425705. The cubic root of 1077084007 is about 1025.0613509183.

The spelling of 1077084007 in words is "one billion, seventy-seven million, eighty-four thousand, seven".

Divisors: 1 47 22916681 1077084007