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10227460 = 2254331181
BaseRepresentation
bin100111000000…
…111100000100
3201020121102211
4213000330010
510104234320
61003113204
7152634445
oct47007404
921217384
1010227460
115856051
123512804
132171269
1415032cc
15d7055a
hex9c0f04

10227460 has 24 divisors (see below), whose sum is σ = 21545496. Its totient is φ = 4078080.

The previous prime is 10227457. The next prime is 10227467. The reversal of 10227460 is 6472201.

It can be written as a sum of positive squares in 4 ways, for example, as 1179396 + 9048064 = 1086^2 + 3008^2 .

It is not an unprimeable number, because it can be changed into a prime (10227467) 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, 8070 + ... + 9250.

It is an arithmetic number, because the mean of its divisors is an integer number (897729).

Almost surely, 210227460 is an apocalyptic number.

10227460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10227460 is an abundant number, since it is smaller than the sum of its proper divisors (11318036).

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

10227460 is a wasteful number, since it uses less digits than its factorization.

10227460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1623 (or 1621 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 10227460 is about 3198.0400247652. The cubic root of 10227460 is about 217.0647304184.

Adding to 10227460 its reverse (6472201), we get a palindrome (16699661).

The spelling of 10227460 in words is "ten million, two hundred twenty-seven thousand, four hundred sixty".

Divisors: 1 2 4 5 10 20 433 866 1181 1732 2165 2362 4330 4724 5905 8660 11810 23620 511373 1022746 2045492 2556865 5113730 10227460