[go: up one dir, main page]

Search a number
-
+
2480853 = 33972083
BaseRepresentation
bin1001011101101011010101
311200001002110
421131223111
51113341403
6125101233
730041544
oct11355325
94601073
102480853
1114449a1
129b7819
1368b27b
1448815b
15340103
hex25dad5

2480853 has 8 divisors (see below), whose sum is σ = 3317728. Its totient is φ = 1648944.

The previous prime is 2480851. The next prime is 2480873. The reversal of 2480853 is 3580842.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2480853 - 21 = 2480851 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2480853.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2480851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150 + ... + 2232.

It is an arithmetic number, because the mean of its divisors is an integer number (414716).

22480853 is an apocalyptic number.

It is an amenable number.

2480853 is a deficient number, since it is larger than the sum of its proper divisors (836875).

2480853 is a wasteful number, since it uses less digits than its factorization.

2480853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2483.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 2480853 is about 1575.0723792893. The cubic root of 2480853 is about 135.3735061295.

It can be divided in two parts, 2480 and 853, that added together give a palindrome (3333).

The spelling of 2480853 in words is "two million, four hundred eighty thousand, eight hundred fifty-three".

Divisors: 1 3 397 1191 2083 6249 826951 2480853