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355028 = 221723227
BaseRepresentation
bin1010110101011010100
3200001000012
41112223110
542330103
611335352
73006032
oct1265324
9601005
10355028
11222813
12151558
13c579b
1493552
15702d8
hex56ad4

355028 has 24 divisors (see below), whose sum is σ = 689472. Its totient is φ = 159104.

The previous prime is 355027. The next prime is 355031. The reversal of 355028 is 820553.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a junction number, because it is equal to n+sod(n) for n = 354994 and 355012.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 355028.

It is not an unprimeable number, because it can be changed into a prime (355027) 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, 1451 + ... + 1677.

It is an arithmetic number, because the mean of its divisors is an integer number (28728).

2355028 is an apocalyptic number.

It is an amenable number.

355028 is a deficient number, since it is larger than the sum of its proper divisors (334444).

355028 is a wasteful number, since it uses less digits than its factorization.

355028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271 (or 269 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 355028 is about 595.8422610054. The cubic root of 355028 is about 70.8088490541.

The spelling of 355028 in words is "three hundred fifty-five thousand, twenty-eight".

Divisors: 1 2 4 17 23 34 46 68 92 227 391 454 782 908 1564 3859 5221 7718 10442 15436 20884 88757 177514 355028