Base | Representation |
---|---|
bin | 101000100000… |
… | …111001001010 |
3 | 201222120120111 |
4 | 220200321022 |
5 | 10204323430 |
6 | 1015344534 |
7 | 156162346 |
oct | 50407112 |
9 | 21876514 |
10 | 10620490 |
11 | 5aa4371 |
12 | 368214a |
13 | 227b11a |
14 | 15a6626 |
15 | debc2a |
hex | a20e4a |
10620490 has 16 divisors (see below), whose sum is σ = 19192320. Its totient is φ = 4231440.
The previous prime is 10620481. The next prime is 10620521. The reversal of 10620490 is 9402601.
It is a super-2 number, since 2×106204902 = 225589615680200, which contains 22 as substring.
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, 751 + ... + 4669.
It is an arithmetic number, because the mean of its divisors is an integer number (1199520).
Almost surely, 210620490 is an apocalyptic number.
10620490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10620490 is a deficient number, since it is larger than the sum of its proper divisors (8571830).
10620490 is a wasteful number, since it uses less digits than its factorization.
10620490 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4197.
The product of its (nonzero) digits is 432, while the sum is 22.
The square root of 10620490 is about 3258.9093267534. The cubic root of 10620490 is about 219.8103737911.
The spelling of 10620490 in words is "ten million, six hundred twenty thousand, four hundred ninety".
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