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1380093027 = 3892951521
BaseRepresentation
bin101001001000010…
…1000110001100011
310120011212222201120
41102100220301203
510311300434102
6344540103323
746125411555
oct12220506143
93504788646
101380093027
11649032355
12326234b43
1318cbcb7c1
14d140d4d5
15812616bc
hex52428c63

1380093027 has 8 divisors (see below), whose sum is σ = 1840365840. Its totient is φ = 919941120.

The previous prime is 1380093017. The next prime is 1380093037. The reversal of 1380093027 is 7203900831.

It is an interprime number because it is at equal distance from previous prime (1380093017) and next prime (1380093037).

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

It is not a de Polignac number, because 1380093027 - 27 = 1380092899 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1380093017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1027 + ... + 52547.

It is an arithmetic number, because the mean of its divisors is an integer number (230045730).

Almost surely, 21380093027 is an apocalyptic number.

1380093027 is a deficient number, since it is larger than the sum of its proper divisors (460272813).

1380093027 is an equidigital number, since it uses as much as digits as its factorization.

1380093027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60453.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 1380093027 is about 37149.6033222429. The cubic root of 1380093027 is about 1113.3612979478.

Adding to 1380093027 its reverse (7203900831), we get a palindrome (8583993858).

The spelling of 1380093027 in words is "one billion, three hundred eighty million, ninety-three thousand, twenty-seven".

Divisors: 1 3 8929 26787 51521 154563 460031009 1380093027