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1530804110 = 251113916401
BaseRepresentation
bin101101100111110…
…0011011110001110
310221200110220110112
41123033203132032
511113341212420
6411522240022
752635422513
oct13317433616
93850426415
101530804110
1171610a870
123687b6012
131b51b9264
1410744130a
158e5d18c5
hex5b3e378e

1530804110 has 16 divisors (see below), whose sum is σ = 3005942832. Its totient is φ = 556656000.

The previous prime is 1530804101. The next prime is 1530804113. The reversal of 1530804110 is 114080351.

It is a super-2 number, since 2×15308041102 = 4686722446385784200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1530804113) 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, 6958091 + ... + 6958310.

It is an arithmetic number, because the mean of its divisors is an integer number (187871427).

Almost surely, 21530804110 is an apocalyptic number.

1530804110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1530804110 is a deficient number, since it is larger than the sum of its proper divisors (1475138722).

1530804110 is a wasteful number, since it uses less digits than its factorization.

1530804110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13916419.

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 1530804110 is about 39125.4918179951. The cubic root of 1530804110 is about 1152.4971847419.

Adding to 1530804110 its reverse (114080351), we get a palindrome (1644884461).

The spelling of 1530804110 in words is "one billion, five hundred thirty million, eight hundred four thousand, one hundred ten".

Divisors: 1 2 5 10 11 22 55 110 13916401 27832802 69582005 139164010 153080411 306160822 765402055 1530804110