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1042410129 = 31918287897
BaseRepresentation
bin111110001000011…
…110101010010001
32200122110220212120
4332020132222101
54113324111004
6251234244453
734555224405
oct7610365221
92618426776
101042410129
11495460182
12251126729
13137c68a37
149c62b105
15617ac3d9
hex3e21ea91

1042410129 has 8 divisors (see below), whose sum is σ = 1463031840. Its totient is φ = 658364256.

The previous prime is 1042410101. The next prime is 1042410137. The reversal of 1042410129 is 9210142401.

1042410129 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 not a de Polignac number, because 1042410129 - 28 = 1042409873 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1042410099 and 1042410108.

It is not an unprimeable number, because it can be changed into a prime (1042410169) 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, 9143892 + ... + 9144005.

It is an arithmetic number, because the mean of its divisors is an integer number (182878980).

Almost surely, 21042410129 is an apocalyptic number.

1042410129 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

1042410129 is a deficient number, since it is larger than the sum of its proper divisors (420621711).

1042410129 is a wasteful number, since it uses less digits than its factorization.

1042410129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18287919.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 1042410129 is about 32286.3768329616. The cubic root of 1042410129 is about 1013.9414426073.

The spelling of 1042410129 in words is "one billion, forty-two million, four hundred ten thousand, one hundred twenty-nine".

Divisors: 1 3 19 57 18287897 54863691 347470043 1042410129