Base | Representation |
---|---|
bin | 101000111010… |
… | …110001010000 |
3 | 202011221222001 |
4 | 220322301100 |
5 | 10221221410 |
6 | 1021523344 |
7 | 160113352 |
oct | 50726120 |
9 | 22157861 |
10 | 10726480 |
11 | 6066a66 |
12 | 3713554 |
13 | 22b743b |
14 | 15d30d2 |
15 | e1d33a |
hex | a3ac50 |
10726480 has 20 divisors (see below), whose sum is σ = 24939252. Its totient is φ = 4290560.
The previous prime is 10726477. The next prime is 10726493. The reversal of 10726480 is 8462701.
It can be written as a sum of positive squares in 2 ways, for example, as 3196944 + 7529536 = 1788^2 + 2744^2 .
It is a tau number, because it is divible by the number of its divisors (20).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66961 + ... + 67120.
Almost surely, 210726480 is an apocalyptic number.
10726480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10726480 is an abundant number, since it is smaller than the sum of its proper divisors (14212772).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10726480 is a wasteful number, since it uses less digits than its factorization.
10726480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 134094 (or 134088 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 28.
The square root of 10726480 is about 3275.1305317498. The cubic root of 10726480 is about 220.5391733885.
The spelling of 10726480 in words is "ten million, seven hundred twenty-six thousand, four hundred eighty".
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