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2485042 = 271391277
BaseRepresentation
bin1001011110101100110010
311200020211121
421132230302
51114010132
6125132454
730060010
oct11365462
94606747
102485042
11144805a
129ba12a
13690151
144898b0
15341497
hex25eb32

2485042 has 16 divisors (see below), whose sum is σ = 4294080. Its totient is φ = 1056528.

The previous prime is 2485037. The next prime is 2485061. The reversal of 2485042 is 2405842.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2484998 and 2485016.

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, 1308 + ... + 2584.

It is an arithmetic number, because the mean of its divisors is an integer number (268380).

22485042 is an apocalyptic number.

2485042 is a deficient number, since it is larger than the sum of its proper divisors (1809038).

2485042 is a wasteful number, since it uses less digits than its factorization.

2485042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1425.

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 2485042 is about 1576.4015985782. The cubic root of 2485042 is about 135.4496574557.

The spelling of 2485042 in words is "two million, four hundred eighty-five thousand, forty-two".

Divisors: 1 2 7 14 139 278 973 1277 1946 2554 8939 17878 177503 355006 1242521 2485042