Base | Representation |
---|---|
bin | 1010101001111101… |
… | …01100111100111010 |
3 | 112202200111012001120 |
4 | 11110332230330322 |
5 | 43203444043430 |
6 | 2343354130110 |
7 | 261523031634 |
oct | 52476547472 |
9 | 15680435046 |
10 | 5720690490 |
11 | 24761a9489 |
12 | 1137a20936 |
13 | 702263778 |
14 | 3c3aa3a54 |
15 | 237364610 |
hex | 154facf3a |
5720690490 has 16 divisors (see below), whose sum is σ = 13729657248. Its totient is φ = 1525517456.
The previous prime is 5720690473. The next prime is 5720690557. The reversal of 5720690490 is 940960275.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95344812 + ... + 95344871.
It is an arithmetic number, because the mean of its divisors is an integer number (858103578).
Almost surely, 25720690490 is an apocalyptic number.
5720690490 is an abundant number, since it is smaller than the sum of its proper divisors (8008966758).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5720690490 is a wasteful number, since it uses less digits than its factorization.
5720690490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 190689693.
The product of its (nonzero) digits is 136080, while the sum is 42.
The square root of 5720690490 is about 75635.2463471892. The cubic root of 5720690490 is about 1788.4747668219.
It can be divided in two parts, 57206 and 90490, that added together give a triangular number (147696 = T543).
The spelling of 5720690490 in words is "five billion, seven hundred twenty million, six hundred ninety thousand, four hundred ninety".
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