Search a number
-
+
1026308130 = 23534210271
BaseRepresentation
bin111101001011000…
…011100000100010
32122112011212002020
4331023003200202
54100213330010
6245501202310
734301321661
oct7513034042
92575155066
101026308130
11487362541
12247860396
1313481b923
149a438dd8
156017b470
hex3d2c3822

1026308130 has 16 divisors (see below), whose sum is σ = 2463139584. Its totient is φ = 273682160.

The previous prime is 1026308119. The next prime is 1026308137. The reversal of 1026308130 is 318036201.

It is a super-3 number, since 3×10263081303 (a number of 28 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1026308130.

It is not an unprimeable number, because it can be changed into a prime (1026308137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17105106 + ... + 17105165.

It is an arithmetic number, because the mean of its divisors is an integer number (153946224).

Almost surely, 21026308130 is an apocalyptic number.

1026308130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1026308130 is an abundant number, since it is smaller than the sum of its proper divisors (1436831454).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1026308130 is a wasteful number, since it uses less digits than its factorization.

1026308130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34210281.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 1026308130 is about 32036.0442314590. The cubic root of 1026308130 is about 1008.6935793297.

The spelling of 1026308130 in words is "one billion, twenty-six million, three hundred eight thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 34210271 68420542 102630813 171051355 205261626 342102710 513154065 1026308130