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1074081395 = 5214816279
BaseRepresentation
bin100000000000101…
…0010111001110011
32202212001222200102
41000001102321303
54144431101040
6254325143015
735421353432
oct10001227163
92685058612
101074081395
11501322282
1225b85aa6b
131416a762a
14a2913119
1564466515
hex40052e73

1074081395 has 4 divisors (see below), whose sum is σ = 1288897680. Its totient is φ = 859265112.

The previous prime is 1074081367. The next prime is 1074081401. The reversal of 1074081395 is 5931804701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5931804701 = 39779149119.

It is a cyclic number.

It is not a de Polignac number, because 1074081395 - 28 = 1074081139 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107408135 + ... + 107408144.

It is an arithmetic number, because the mean of its divisors is an integer number (322224420).

Almost surely, 21074081395 is an apocalyptic number.

1074081395 is a deficient number, since it is larger than the sum of its proper divisors (214816285).

1074081395 is an equidigital number, since it uses as much as digits as its factorization.

1074081395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214816284.

The product of its (nonzero) digits is 30240, while the sum is 38.

The square root of 1074081395 is about 32773.1810326675. The cubic root of 1074081395 is about 1024.1079353364.

The spelling of 1074081395 in words is "one billion, seventy-four million, eighty-one thousand, three hundred ninety-five".

Divisors: 1 5 214816279 1074081395