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2480023 = 71327253
BaseRepresentation
bin1001011101011110010111
311122222221201
421131132113
51113330043
6125053331
730036250
oct11353627
94588851
102480023
111444307
129b7247
1368aa90
14487b27
1533ec4d
hex25d797

2480023 has 8 divisors (see below), whose sum is σ = 3052448. Its totient is φ = 1962144.

The previous prime is 2480003. The next prime is 2480053. The reversal of 2480023 is 3200842.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2480023 - 25 = 2479991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2480003) 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, 13536 + ... + 13717.

It is an arithmetic number, because the mean of its divisors is an integer number (381556).

22480023 is an apocalyptic number.

2480023 is a deficient number, since it is larger than the sum of its proper divisors (572425).

2480023 is a wasteful number, since it uses less digits than its factorization.

2480023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27273.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2480023 is about 1574.8088772927. The cubic root of 2480023 is about 135.3584074862.

Adding to 2480023 its reverse (3200842), we get a palindrome (5680865).

The spelling of 2480023 in words is "two million, four hundred eighty thousand, twenty-three".

Divisors: 1 7 13 91 27253 190771 354289 2480023