Search a number
-
+
8116702152 = 23313199130729
BaseRepresentation
bin1111000111100101…
…10000101111001000
3202221200000012011020
413203302300233020
5113110333432102
63421225032440
7405065554446
oct74362605710
922850005136
108116702152
113495737509
1216a6325720
139c4783c50
1456dda5b96
1532789dbbc
hex1e3cb0bc8

8116702152 has 64 divisors (see below), whose sum is σ = 21962640000. Its totient is φ = 2484877824.

The previous prime is 8116702129. The next prime is 8116702159. The reversal of 8116702152 is 2512076118.

It is a super-2 number, since 2×81167021522 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8116702159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3277 + ... + 127452.

It is an arithmetic number, because the mean of its divisors is an integer number (343166250).

Almost surely, 28116702152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8116702152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10981320000).

8116702152 is an abundant number, since it is smaller than the sum of its proper divisors (13845937848).

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

8116702152 is a wasteful number, since it uses less digits than its factorization.

8116702152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130950 (or 130946 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 33.

The square root of 8116702152 is about 90092.7419496155. The cubic root of 8116702152 is about 2009.6782693386.

The spelling of 8116702152 in words is "eight billion, one hundred sixteen million, seven hundred two thousand, one hundred fifty-two".

Divisors: 1 2 3 4 6 8 12 13 24 26 39 52 78 104 156 199 312 398 597 796 1194 1592 2388 2587 4776 5174 7761 10348 15522 20696 31044 62088 130729 261458 392187 522916 784374 1045832 1568748 1699477 3137496 3398954 5098431 6797908 10196862 13595816 20393724 26015071 40787448 52030142 78045213 104060284 156090426 208120568 312180852 338195923 624361704 676391846 1014587769 1352783692 2029175538 2705567384 4058351076 8116702152