Base | Representation |
---|---|
bin | 1001010001110110… |
… | …1011111010111110 |
3 | 20102120220021000221 |
4 | 2110131223322332 |
5 | 20100121410141 |
6 | 1051054411554 |
7 | 115503351604 |
oct | 22435537276 |
9 | 6376807027 |
10 | 2490810046 |
11 | 1068aa74aa |
12 | 596200bba |
13 | 3090624ca |
14 | 198b3b874 |
15 | e8a12bd1 |
hex | 9476bebe |
2490810046 has 16 divisors (see below), whose sum is σ = 3971766960. Its totient is φ = 1167472000.
The previous prime is 2490810037. The next prime is 2490810061. The reversal of 2490810046 is 6400180942.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is a junction number, because it is equal to n+sod(n) for n = 2490809993 and 2490810020.
It is a congruent number.
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, 137401 + ... + 154468.
It is an arithmetic number, because the mean of its divisors is an integer number (248235435).
Almost surely, 22490810046 is an apocalyptic number.
2490810046 is a deficient number, since it is larger than the sum of its proper divisors (1480956914).
2490810046 is a wasteful number, since it uses less digits than its factorization.
2490810046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 292139.
The product of its (nonzero) digits is 13824, while the sum is 34.
The square root of 2490810046 is about 49908.0158491599. The cubic root of 2490810046 is about 1355.5437415072.
Adding to 2490810046 its reverse (6400180942), we get a palindrome (8890990988).
The spelling of 2490810046 in words is "two billion, four hundred ninety million, eight hundred ten thousand, forty-six".
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