Base | Representation |
---|---|
bin | 1010101001000010… |
… | …00100000101011000 |
3 | 112202010212110012201 |
4 | 11110201010011120 |
5 | 43200001432140 |
6 | 2342515415544 |
7 | 261400012060 |
oct | 52441040530 |
9 | 15663773181 |
10 | 5712920920 |
11 | 2471882053 |
12 | 11352b45b4 |
13 | 7007731a5 |
14 | 3c2a403a0 |
15 | 23682c49a |
hex | 154844158 |
5712920920 has 48 divisors (see below), whose sum is σ = 14693621040. Its totient is φ = 1958282112.
The previous prime is 5712920911. The next prime is 5712920929. The reversal of 5712920920 is 290292175.
It is an interprime number because it is at equal distance from previous prime (5712920911) and next prime (5712920929).
It is a super-3 number, since 3×57129209203 (a number of 30 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 5712920920.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5712920929) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1262502 + ... + 1267018.
It is an arithmetic number, because the mean of its divisors is an integer number (306117105).
Almost surely, 25712920920 is an apocalyptic number.
It is an amenable number.
5712920920 is an abundant number, since it is smaller than the sum of its proper divisors (8980700120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5712920920 is an frugal number, since it uses more digits than its factorization.
5712920920 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9052 (or 4531 counting only the distinct ones).
The product of its (nonzero) digits is 22680, while the sum is 37.
The square root of 5712920920 is about 75583.8667970884. The cubic root of 5712920920 is about 1787.6647261758.
Multiplying 5712920920 by its product of nonzero digits (22680), we get a square (129569046465600 = 113828402).
The spelling of 5712920920 in words is "five billion, seven hundred twelve million, nine hundred twenty thousand, nine hundred twenty".
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