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1082093015 = 5541939937
BaseRepresentation
bin100000001111111…
…0110110111010111
32210102011000120002
41000133312313113
54204003434030
6255213001515
735546432063
oct10037666727
92712130502
101082093015
115058a4553
1226248329b
13143251133
14a39daaa3
1564eea245
hex407f6dd7

1082093015 has 8 divisors (see below), whose sum is σ = 1298783760. Its totient is φ = 865492992.

The previous prime is 1082093011. The next prime is 1082093039. The reversal of 1082093015 is 5103902801.

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

It is a cyclic number.

It is not a de Polignac number, because 1082093015 - 22 = 1082093011 is a prime.

It is a super-3 number, since 3×10820930153 (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1082093011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7127 + ... + 47063.

It is an arithmetic number, because the mean of its divisors is an integer number (162347970).

Almost surely, 21082093015 is an apocalyptic number.

1082093015 is a deficient number, since it is larger than the sum of its proper divisors (216690745).

1082093015 is an equidigital number, since it uses as much as digits as its factorization.

1082093015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45361.

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 1082093015 is about 32895.1822460372. The cubic root of 1082093015 is about 1026.6479190768.

Adding to 1082093015 its reverse (5103902801), we get a palindrome (6185995816).

The spelling of 1082093015 in words is "one billion, eighty-two million, ninety-three thousand, fifteen".

Divisors: 1 5 5419 27095 39937 199685 216418603 1082093015