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1030132042 = 2717254451
BaseRepresentation
bin111101011001101…
…001000101001010
32122210101010111121
4331121221011022
54102203211132
6250115145454
734345656262
oct7531510512
92583333447
101030132042
114895344a5
12248ba528a
1313555a2b4
149ab527a2
1560684497
hex3d66914a

1030132042 has 8 divisors (see below), whose sum is σ = 1566961632. Its totient is φ = 507811500.

The previous prime is 1030132021. The next prime is 1030132097. The reversal of 1030132042 is 2402310301.

It is a happy number.

1030132042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×10301320422 = 2122344047910179528, which contains 22 as substring.

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, 3627084 + ... + 3627367.

It is an arithmetic number, because the mean of its divisors is an integer number (195870204).

Almost surely, 21030132042 is an apocalyptic number.

1030132042 is a deficient number, since it is larger than the sum of its proper divisors (536829590).

1030132042 is an equidigital number, since it uses as much as digits as its factorization.

1030132042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7254524.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1030132042 is about 32095.6701441176. The cubic root of 1030132042 is about 1009.9447873618.

Adding to 1030132042 its reverse (2402310301), we get a palindrome (3432442343).

The spelling of 1030132042 in words is "one billion, thirty million, one hundred thirty-two thousand, forty-two".

Divisors: 1 2 71 142 7254451 14508902 515066021 1030132042