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2468995 = 51731937
BaseRepresentation
bin1001011010110010000011
311122102211021
421122302003
51113001440
6124530311
726662144
oct11326203
94572737
102468995
111436aa1
129b0997
13685a59
14483acb
1533b84a
hex25ac83

2468995 has 16 divisors (see below), whose sum is σ = 3241728. Its totient is φ = 1797120.

The previous prime is 2468971. The next prime is 2469011. The reversal of 2468995 is 5998642.

It is not a de Polignac number, because 2468995 - 27 = 2468867 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 221 + 4 + 67 + 85 + 92 + 95 + 5 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2167 + ... + 3103.

It is an arithmetic number, because the mean of its divisors is an integer number (202608).

22468995 is an apocalyptic number.

2468995 is a deficient number, since it is larger than the sum of its proper divisors (772733).

2468995 is a wasteful number, since it uses less digits than its factorization.

2468995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 990.

The product of its digits is 155520, while the sum is 43.

The square root of 2468995 is about 1571.3035989267. The cubic root of 2468995 is about 135.1574751301.

The spelling of 2468995 in words is "two million, four hundred sixty-eight thousand, nine hundred ninety-five".

Divisors: 1 5 17 31 85 155 527 937 2635 4685 15929 29047 79645 145235 493799 2468995