Search a number
-
+
10103110230 = 235675026423
BaseRepresentation
bin10010110100011000…
…10011101001010110
3222002002210011202210
421122030103221112
5131142344011410
64350304414250
7505236006603
oct113214235126
928062704683
1010103110230
114314a40284
121b5b617386
13c5017c845
146bbb236aa
153e1e79220
hex25a313a56

10103110230 has 32 divisors (see below), whose sum is σ = 24609371904. Its totient is φ = 2653950816.

The previous prime is 10103110207. The next prime is 10103110289. The reversal of 10103110230 is 3201130101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2511202 + ... + 2515221.

It is an arithmetic number, because the mean of its divisors is an integer number (769042872).

Almost surely, 210103110230 is an apocalyptic number.

10103110230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10103110230 is an abundant number, since it is smaller than the sum of its proper divisors (14506261674).

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

10103110230 is a wasteful number, since it uses less digits than its factorization.

10103110230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5026500.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 10103110230 its reverse (3201130101), we get a palindrome (13304240331).

The spelling of 10103110230 in words is "ten billion, one hundred three million, one hundred ten thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 67 134 201 335 402 670 1005 2010 5026423 10052846 15079269 25132115 30158538 50264230 75396345 150792690 336770341 673540682 1010311023 1683851705 2020622046 3367703410 5051555115 10103110230