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5415130290 = 2351511996007
BaseRepresentation
bin1010000101100010…
…00101010010110010
3111222101112010021010
411002301011102302
542042233132130
62253201011350
7251122563603
oct50261052262
914871463233
105415130290
112329777599
121071623b56
13683b69c0b
14395283daa
1521a6080b0
hex142c454b2

5415130290 has 64 divisors (see below), whose sum is σ = 13150310400. Its totient is φ = 1427025600.

The previous prime is 5415130289. The next prime is 5415130319. The reversal of 5415130290 is 920315145.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 898467 + ... + 904473.

It is an arithmetic number, because the mean of its divisors is an integer number (205473600).

Almost surely, 25415130290 is an apocalyptic number.

5415130290 is an abundant number, since it is smaller than the sum of its proper divisors (7735180110).

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

5415130290 is a wasteful number, since it uses less digits than its factorization.

5415130290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6367.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 5415130290 is about 73587.5688550723. The cubic root of 5415130290 is about 1756.0476792470.

The spelling of 5415130290 in words is "five billion, four hundred fifteen million, one hundred thirty thousand, two hundred ninety".

Divisors: 1 2 3 5 6 10 15 30 151 199 302 398 453 597 755 906 995 1194 1510 1990 2265 2985 4530 5970 6007 12014 18021 30035 30049 36042 60070 60098 90105 90147 150245 180210 180294 300490 450735 901470 907057 1195393 1814114 2390786 2721171 3586179 4535285 5442342 5976965 7172358 9070570 11953930 13605855 17930895 27211710 35861790 180504343 361008686 541513029 902521715 1083026058 1805043430 2707565145 5415130290