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10230180 = 2235170503
BaseRepresentation
bin100111000001…
…100110100100
3201020202011120
4213001212210
510104331210
61003133540
7152645412
oct47014644
921222146
1010230180
1158580a4
1235142b0
13217257c
1415042b2
15d71270
hex9c19a4

10230180 has 24 divisors (see below), whose sum is σ = 28644672. Its totient is φ = 2728032.

The previous prime is 10230179. The next prime is 10230203. The reversal of 10230180 is 8103201.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85192 + ... + 85311.

It is an arithmetic number, because the mean of its divisors is an integer number (1193528).

Almost surely, 210230180 is an apocalyptic number.

10230180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10230180 is an abundant number, since it is smaller than the sum of its proper divisors (18414492).

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

10230180 is a wasteful number, since it uses less digits than its factorization.

10230180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170515 (or 170513 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 10230180 is about 3198.4652569631. The cubic root of 10230180 is about 217.0839715508.

Adding to 10230180 its reverse (8103201), we get a palindrome (18333381).

The spelling of 10230180 in words is "ten million, two hundred thirty thousand, one hundred eighty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 170503 341006 511509 682012 852515 1023018 1705030 2046036 2557545 3410060 5115090 10230180