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70486300508 = 22137918319371
BaseRepresentation
bin100000110100101001…
…1111001011101011100
320201221022102001202112
41001221103321131130
52123323443104013
652214142013152
75043500445251
oct1015123713534
9221838361675
1070486300508
1127990751918
12117b18771b8
136854114030
1435a9443428
151c7816eba8
hex10694f975c

70486300508 has 48 divisors (see below), whose sum is σ = 134608911360. Its totient is φ = 32099371200.

The previous prime is 70486300373. The next prime is 70486300517. The reversal of 70486300508 is 80500368407.

It is a happy number.

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 15 ways as a sum of consecutive naturals, for example, 7517063 + ... + 7526433.

It is an arithmetic number, because the mean of its divisors is an integer number (2804352320).

Almost surely, 270486300508 is an apocalyptic number.

It is an amenable number.

70486300508 is a deficient number, since it is larger than the sum of its proper divisors (64122610852).

70486300508 is a wasteful number, since it uses less digits than its factorization.

70486300508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11298 (or 11296 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 41.

The spelling of 70486300508 in words is "seventy billion, four hundred eighty-six million, three hundred thousand, five hundred eight".

Divisors: 1 2 4 13 26 52 79 158 316 1027 1831 2054 3662 4108 7324 9371 18742 23803 37484 47606 95212 121823 144649 243646 289298 487292 578596 740309 1480618 1880437 2961236 3760874 7521748 9624017 17158301 19248034 34316602 38496068 68633204 223057913 446115826 892231652 1355505779 2711011558 5422023116 17621575127 35243150254 70486300508