[go: up one dir, main page]

Search a number
-
+
2480313 = 31175161
BaseRepresentation
bin1001011101100010111001
311200000100110
421131202321
51113332223
6125054533
730040143
oct11354271
94600313
102480313
111444550
129b7449
1368ac54
14487c93
1533ed93
hex25d8b9

2480313 has 8 divisors (see below), whose sum is σ = 3607776. Its totient is φ = 1503200.

The previous prime is 2480311. The next prime is 2480323. The reversal of 2480313 is 3130842.

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 2480313 - 21 = 2480311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2480313.

It is not an unprimeable number, because it can be changed into a prime (2480311) 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, 37548 + ... + 37613.

It is an arithmetic number, because the mean of its divisors is an integer number (450972).

22480313 is an apocalyptic number.

It is an amenable number.

2480313 is a deficient number, since it is larger than the sum of its proper divisors (1127463).

2480313 is a wasteful number, since it uses less digits than its factorization.

2480313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75175.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 2480313 is about 1574.9009492663. The cubic root of 2480313 is about 135.3636832986.

The spelling of 2480313 in words is "two million, four hundred eighty thousand, three hundred thirteen".

Divisors: 1 3 11 33 75161 225483 826771 2480313