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11008030 = 25111923229
BaseRepresentation
bin101001111111…
…100000011110
3202201021011211
4221333200132
510304224110
61031535034
7162365245
oct51774036
922637154
1011008030
116239550
12382a47a
132385637
14166795c
15e7698a
hexa7f81e

11008030 has 64 divisors (see below), whose sum is σ = 23846400. Its totient is φ = 3611520.

The previous prime is 11008013. The next prime is 11008031. The reversal of 11008030 is 3080011.

It is a self number, because there is not a number n which added to its sum of digits gives 11008030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11008031) 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, 47956 + ... + 48184.

It is an arithmetic number, because the mean of its divisors is an integer number (372600).

Almost surely, 211008030 is an apocalyptic number.

11008030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11008030 is an abundant number, since it is smaller than the sum of its proper divisors (12838370).

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

11008030 is a wasteful number, since it uses less digits than its factorization.

11008030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 11008030 is about 3317.8351375558. The cubic root of 11008030 is about 222.4521127427.

Adding to 11008030 its reverse (3080011), we get a palindrome (14088041).

The spelling of 11008030 in words is "eleven million, eight thousand, thirty".

Divisors: 1 2 5 10 11 19 22 23 38 46 55 95 110 115 190 209 229 230 253 418 437 458 506 874 1045 1145 1265 2090 2185 2290 2519 2530 4351 4370 4807 5038 5267 8702 9614 10534 12595 21755 24035 25190 26335 43510 47861 48070 52670 57937 95722 100073 115874 200146 239305 289685 478610 500365 579370 1000730 1100803 2201606 5504015 11008030