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10340470 = 257247449
BaseRepresentation
bin100111011100…
…100001110110
3201110100110101
4213130201312
510121343340
61005344314
7153615100
oct47344166
921410411
1010340470
115922a48
12356809a
1321b082a
141532570
15d93c9a
hex9dc876

10340470 has 48 divisors (see below), whose sum is σ = 22161600. Its totient is φ = 3462144.

The previous prime is 10340461. The next prime is 10340483. The reversal of 10340470 is 7404301.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22806 + ... + 23254.

It is an arithmetic number, because the mean of its divisors is an integer number (461700).

Almost surely, 210340470 is an apocalyptic number.

10340470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10340470 is an abundant number, since it is smaller than the sum of its proper divisors (11821130).

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

10340470 is a wasteful number, since it uses less digits than its factorization.

10340470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517 (or 510 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 10340470 is about 3215.6601188558. The cubic root of 10340470 is about 217.8613011069.

Adding to 10340470 its reverse (7404301), we get a palindrome (17744771).

The spelling of 10340470 in words is "ten million, three hundred forty thousand, four hundred seventy".

Divisors: 1 2 5 7 10 14 35 47 49 70 94 98 235 245 329 449 470 490 658 898 1645 2245 2303 3143 3290 4490 4606 6286 11515 15715 21103 22001 23030 31430 42206 44002 105515 110005 147721 211030 220010 295442 738605 1034047 1477210 2068094 5170235 10340470