Base | Representation |
---|---|
bin | 1110010010010101111… |
… | …00101010111001110101 |
3 | 1201221001112021012001011 |
4 | 13021022330222321311 |
5 | 31020312211040401 |
6 | 1013301525032221 |
7 | 50315361343360 |
oct | 7111274527165 |
9 | 1657045235034 |
10 | 490883690101 |
11 | 17a201055992 |
12 | 7b177b55671 |
13 | 373a056636c |
14 | 19a8a5b30d7 |
15 | cb8062e451 |
hex | 724af2ae75 |
490883690101 has 16 divisors (see below), whose sum is σ = 572768941824. Its totient is φ = 411970800384.
The previous prime is 490883690081. The next prime is 490883690117. The reversal of 490883690101 is 101096388094.
It is a cyclic number.
It is not a de Polignac number, because 490883690101 - 215 = 490883657333 is a prime.
It is a super-4 number, since 4×4908836901014 (a number of 48 digits) contains 4444 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (490883690131) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1177780 + ... + 1539133.
It is an arithmetic number, because the mean of its divisors is an integer number (35798058864).
Almost surely, 2490883690101 is an apocalyptic number.
It is an amenable number.
490883690101 is a deficient number, since it is larger than the sum of its proper divisors (81885251723).
490883690101 is a wasteful number, since it uses less digits than its factorization.
490883690101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2717460.
The product of its (nonzero) digits is 373248, while the sum is 49.
The spelling of 490883690101 in words is "four hundred ninety billion, eight hundred eighty-three million, six hundred ninety thousand, one hundred one".
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