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2000310252 = 2231013494729
BaseRepresentation
bin111011100111010…
…0100111111101100
312011101221021210220
41313032210333230
513044034412002
6530253331340
7100366233213
oct16716447754
95141837726
102000310252
11937139776
12479a96b50
1325b555645
1414d93a07a
15ba9247bc
hex773a4fec

2000310252 has 48 divisors (see below), whose sum is σ = 4728108000. Its totient is φ = 658137600.

The previous prime is 2000310241. The next prime is 2000310281. The reversal of 2000310252 is 2520130002.

It is a super-2 number, since 2×20003102522 = 8002482208512607008, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 420624 + ... + 425352.

It is an arithmetic number, because the mean of its divisors is an integer number (98502250).

Almost surely, 22000310252 is an apocalyptic number.

It is an amenable number.

2000310252 is an abundant number, since it is smaller than the sum of its proper divisors (2727797748).

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

2000310252 is a wasteful number, since it uses less digits than its factorization.

2000310252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5186 (or 5184 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 2000310252 is about 44724.8281382947. The cubic root of 2000310252 is about 1259.9861953640.

Adding to 2000310252 its reverse (2520130002), we get a palindrome (4520440254).

The spelling of 2000310252 in words is "two billion, three hundred ten thousand, two hundred fifty-two".

Divisors: 1 2 3 4 6 12 101 202 303 349 404 606 698 1047 1212 1396 2094 4188 4729 9458 14187 18916 28374 35249 56748 70498 105747 140996 211494 422988 477629 955258 1432887 1650421 1910516 2865774 3300842 4951263 5731548 6601684 9902526 19805052 166692521 333385042 500077563 666770084 1000155126 2000310252