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5870487630 = 235727950551
BaseRepresentation
bin1010111011110100…
…01000100001001110
3120011010100200002210
411131322020201032
544010321101010
62410304531250
7265322215200
oct53572104116
916133320083
105870487630
112542812277
12117a020b26
137272c1227
143d9938770
152455a3b20
hex15de8884e

5870487630 has 96 divisors (see below), whose sum is σ = 16597232640. Its totient is φ = 1324814400.

The previous prime is 5870487629. The next prime is 5870487653. The reversal of 5870487630 is 367840785.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5870487630.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 90855 + ... + 141405.

It is an arithmetic number, because the mean of its divisors is an integer number (172887840).

Almost surely, 25870487630 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5870487630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8298616320).

5870487630 is an abundant number, since it is smaller than the sum of its proper divisors (10726745010).

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

5870487630 is a wasteful number, since it uses less digits than its factorization.

5870487630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50654 (or 50647 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 48.

The square root of 5870487630 is about 76619.1074732667. The cubic root of 5870487630 is about 1803.9509541273.

The spelling of 5870487630 in words is "five billion, eight hundred seventy million, four hundred eighty-seven thousand, six hundred thirty".

Divisors: 1 2 3 5 6 7 10 14 15 21 30 35 42 49 70 79 98 105 147 158 210 237 245 294 395 474 490 553 735 790 1106 1185 1470 1659 2370 2765 3318 3871 5530 7742 8295 11613 16590 19355 23226 38710 50551 58065 101102 116130 151653 252755 303306 353857 505510 707714 758265 1061571 1516530 1769285 2123142 2476999 3538570 3993529 4953998 5307855 7430997 7987058 10615710 11980587 12384995 14861994 19967645 23961174 24769990 27954703 37154985 39935290 55909406 59902935 74309970 83864109 119805870 139773515 167728218 195682921 279547030 391365842 419320545 587048763 838641090 978414605 1174097526 1956829210 2935243815 5870487630