Base | Representation |
---|---|
bin | 1001011000110111… |
… | …0011010101100111 |
3 | 20111122012110020011 |
4 | 2112031303111213 |
5 | 20130132404201 |
6 | 1054024351051 |
7 | 116311231321 |
oct | 22615632547 |
9 | 6448173204 |
10 | 2520200551 |
11 | 1083650a80 |
12 | 5a4015487 |
13 | 312182c3b |
14 | 19c9cc611 |
15 | eb3bb151 |
hex | 96373567 |
2520200551 has 8 divisors (see below), whose sum is σ = 2868845184. Its totient is φ = 2191478520.
The previous prime is 2520200537. The next prime is 2520200591. The reversal of 2520200551 is 1550020252.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2520200551 - 25 = 2520200519 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2520200591) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4980381 + ... + 4980886.
It is an arithmetic number, because the mean of its divisors is an integer number (358605648).
Almost surely, 22520200551 is an apocalyptic number.
2520200551 is a deficient number, since it is larger than the sum of its proper divisors (348644633).
2520200551 is a wasteful number, since it uses less digits than its factorization.
2520200551 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9961301.
The product of its (nonzero) digits is 1000, while the sum is 22.
The square root of 2520200551 is about 50201.5990880769. The cubic root of 2520200551 is about 1360.8545219018.
The spelling of 2520200551 in words is "two billion, five hundred twenty million, two hundred thousand, five hundred fifty-one".
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