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1052014115 = 5210402823
BaseRepresentation
bin111110101101000…
…111011000100011
32201022112212001202
4332231013120203
54123303422430
6252220151415
735032654355
oct7655073043
92638485052
101052014115
1149a91a859
1225439856b
13139c4c279
149da0b0d5
1562557d45
hex3eb47623

1052014115 has 4 divisors (see below), whose sum is σ = 1262416944. Its totient is φ = 841611288.

The previous prime is 1052014099. The next prime is 1052014129. The reversal of 1052014115 is 5114102501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5114102501 = 16633075227.

It is a cyclic number.

It is not a de Polignac number, because 1052014115 - 24 = 1052014099 is a prime.

It is a super-2 number, since 2×10520141152 = 2213467396318466450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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, 105201407 + ... + 105201416.

It is an arithmetic number, because the mean of its divisors is an integer number (315604236).

Almost surely, 21052014115 is an apocalyptic number.

1052014115 is a deficient number, since it is larger than the sum of its proper divisors (210402829).

1052014115 is an equidigital number, since it uses as much as digits as its factorization.

1052014115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210402828.

The product of its (nonzero) digits is 200, while the sum is 20.

The square root of 1052014115 is about 32434.7670717704. The cubic root of 1052014115 is about 1017.0458271632.

Adding to 1052014115 its reverse (5114102501), we get a palindrome (6166116616).

The spelling of 1052014115 in words is "one billion, fifty-two million, fourteen thousand, one hundred fifteen".

Divisors: 1 5 210402823 1052014115