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2430103130 = 257132670443
BaseRepresentation
bin1001000011011000…
…0110111001011010
320021100200000210122
42100312012321122
514434101300010
61041045313242
7114135351530
oct22066067132
96240600718
102430103130
1110378034a4
12579a05822
132c95c8860
14190a58150
15e3520855
hex90d86e5a

2430103130 has 32 divisors (see below), whose sum is σ = 5383615104. Its totient is φ = 769087296.

The previous prime is 2430103099. The next prime is 2430103139. The reversal of 2430103130 is 313010342.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2430103099 and 2430103108.

It is not an unprimeable number, because it can be changed into a prime (2430103139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1334312 + ... + 1336131.

It is an arithmetic number, because the mean of its divisors is an integer number (168237972).

Almost surely, 22430103130 is an apocalyptic number.

2430103130 is an abundant number, since it is smaller than the sum of its proper divisors (2953511974).

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

2430103130 is a wasteful number, since it uses less digits than its factorization.

2430103130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2670470.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2430103130 is about 49296.0762130213. The cubic root of 2430103130 is about 1344.4404429274.

Adding to 2430103130 its reverse (313010342), we get a palindrome (2743113472).

The spelling of 2430103130 in words is "two billion, four hundred thirty million, one hundred three thousand, one hundred thirty".

Divisors: 1 2 5 7 10 13 14 26 35 65 70 91 130 182 455 910 2670443 5340886 13352215 18693101 26704430 34715759 37386202 69431518 93465505 173578795 186931010 243010313 347157590 486020626 1215051565 2430103130