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10230276 = 2237121789
BaseRepresentation
bin100111000001…
…101000000100
3201020202022010
4213001220010
510104332101
61003134220
7152645610
oct47015004
921222263
1010230276
115858181
123514370
132172624
141504340
15d712d6
hex9c1a04

10230276 has 24 divisors (see below), whose sum is σ = 27280960. Its totient is φ = 2922912.

The previous prime is 10230257. The next prime is 10230281. The reversal of 10230276 is 67203201.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

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, 60811 + ... + 60978.

Almost surely, 210230276 is an apocalyptic number.

It is an amenable number.

10230276 is an abundant number, since it is smaller than the sum of its proper divisors (17050684).

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

10230276 is a wasteful number, since it uses less digits than its factorization.

10230276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121803 (or 121801 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 10230276 is about 3198.4802641254. The cubic root of 10230276 is about 217.0846505872.

Adding to 10230276 its reverse (67203201), we get a palindrome (77433477).

It can be divided in two parts, 102302 and 76, that added together give a triangular number (102378 = T452).

The spelling of 10230276 in words is "ten million, two hundred thirty thousand, two hundred seventy-six".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 121789 243578 365367 487156 730734 852523 1461468 1705046 2557569 3410092 5115138 10230276