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265038 = 23163271
BaseRepresentation
bin1000000101101001110
3111110120020
41000231032
531440123
65403010
72152464
oct1005516
9443506
10265038
11171144
12109466
1393837
146c834
15537e3
hex40b4e

265038 has 16 divisors (see below), whose sum is σ = 535296. Its totient is φ = 87480.

The previous prime is 265037. The next prime is 265079. The reversal of 265038 is 830562.

It is a junction number, because it is equal to n+sod(n) for n = 264999 and 265017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (265037) 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, 843 + ... + 1113.

It is an arithmetic number, because the mean of its divisors is an integer number (33456).

2265038 is an apocalyptic number.

265038 is an abundant number, since it is smaller than the sum of its proper divisors (270258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

265038 is a wasteful number, since it uses less digits than its factorization.

265038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 265038 is about 514.8184145891. The cubic root of 265038 is about 64.2346529278.

The spelling of 265038 in words is "two hundred sixty-five thousand, thirty-eight".

Divisors: 1 2 3 6 163 271 326 489 542 813 978 1626 44173 88346 132519 265038