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2538095 = 57127571
BaseRepresentation
bin1001101011101001101111
311202221121112
421223221233
51122204340
6130222235
730400460
oct11535157
94687545
102538095
1114839aa
12a2497b
136ab341
144a0d67
15352065
hex26ba6f

2538095 has 16 divisors (see below), whose sum is σ = 3514368. Its totient is φ = 1723680.

The previous prime is 2538091. The next prime is 2538097. The reversal of 2538095 is 5908352.

It is a happy number.

It is not a de Polignac number, because 2538095 - 22 = 2538091 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2538091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4160 + ... + 4730.

It is an arithmetic number, because the mean of its divisors is an integer number (219648).

22538095 is an apocalyptic number.

2538095 is a deficient number, since it is larger than the sum of its proper divisors (976273).

2538095 is a wasteful number, since it uses less digits than its factorization.

2538095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 710.

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 2538095 is about 1593.1399812948. The cubic root of 2538095 is about 136.4067802204.

The spelling of 2538095 in words is "two million, five hundred thirty-eight thousand, ninety-five".

Divisors: 1 5 7 35 127 571 635 889 2855 3997 4445 19985 72517 362585 507619 2538095