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1030345135 = 5409950273
BaseRepresentation
bin111101011010011…
…101000110101111
32122210202221210221
4331122131012233
54102232021020
6250123512211
734350534451
oct7532350657
92583687727
101030345135
1148966a606
12249088667
131356032a1
149abaa2d1
15606c76aa
hex3d69d1af

1030345135 has 8 divisors (see below), whose sum is σ = 1236740400. Its totient is φ = 824058624.

The previous prime is 1030345123. The next prime is 1030345189. The reversal of 1030345135 is 5315430301.

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 1030345135 - 25 = 1030345103 is a prime.

It is a super-2 number, since 2×10303451352 = 2123222194436336450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 4642 + ... + 45631.

It is an arithmetic number, because the mean of its divisors is an integer number (154592550).

Almost surely, 21030345135 is an apocalyptic number.

1030345135 is a deficient number, since it is larger than the sum of its proper divisors (206395265).

1030345135 is an equidigital number, since it uses as much as digits as its factorization.

1030345135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54377.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 1030345135 is about 32098.9896258434. The cubic root of 1030345135 is about 1010.0144215828.

Adding to 1030345135 its reverse (5315430301), we get a palindrome (6345775436).

The spelling of 1030345135 in words is "one billion, thirty million, three hundred forty-five thousand, one hundred thirty-five".

Divisors: 1 5 4099 20495 50273 251365 206069027 1030345135