Search a number
-
+
1295085 = 351147167
BaseRepresentation
bin100111100001011101101
32102210112010
410330023231
5312420320
643431433
714002521
oct4741355
92383463
101295085
11805020
12525579
1336462c
14259d81
151a8ae0
hex13c2ed

1295085 has 32 divisors (see below), whose sum is σ = 2322432. Its totient is φ = 610880.

The previous prime is 1295081. The next prime is 1295089. The reversal of 1295085 is 5805921.

It is an interprime number because it is at equal distance from previous prime (1295081) and next prime (1295089).

It is not a de Polignac number, because 1295085 - 22 = 1295081 is a prime.

It is a super-3 number, since 3×12950853 = 6516525133334217375, which contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1295081) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7672 + ... + 7838.

It is an arithmetic number, because the mean of its divisors is an integer number (72576).

21295085 is an apocalyptic number.

1295085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1295085 is a deficient number, since it is larger than the sum of its proper divisors (1027347).

1295085 is a wasteful number, since it uses less digits than its factorization.

1295085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233.

The product of its (nonzero) digits is 3600, while the sum is 30.

The square root of 1295085 is about 1138.0180139172. The cubic root of 1295085 is about 109.0015711133.

The spelling of 1295085 in words is "one million, two hundred ninety-five thousand, eighty-five".

Divisors: 1 3 5 11 15 33 47 55 141 165 167 235 501 517 705 835 1551 1837 2505 2585 5511 7755 7849 9185 23547 27555 39245 86339 117735 259017 431695 1295085