Base | Representation |
---|---|
bin | 101000100001… |
… | …100001011101 |
3 | 201222201010000 |
4 | 220201201131 |
5 | 10204414234 |
6 | 1015404513 |
7 | 156203022 |
oct | 50414135 |
9 | 21881100 |
10 | 10623069 |
11 | 5aa62a6 |
12 | 3683739 |
13 | 227c352 |
14 | 15a7549 |
15 | dec899 |
hex | a2185d |
10623069 has 10 divisors (see below), whose sum is σ = 15869150. Its totient is φ = 7081992.
The previous prime is 10623061. The next prime is 10623083. The reversal of 10623069 is 96032601.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 9922500 + 700569 = 3150^2 + 837^2 .
It is not a de Polignac number, because 10623069 - 23 = 10623061 is a prime.
It is a super-2 number, since 2×106230692 = 225699189957522, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10623061) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 65494 + ... + 65655.
It is an arithmetic number, because the mean of its divisors is an integer number (1586915).
Almost surely, 210623069 is an apocalyptic number.
It is an amenable number.
10623069 is a deficient number, since it is larger than the sum of its proper divisors (5246081).
10623069 is an equidigital number, since it uses as much as digits as its factorization.
10623069 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 131161 (or 131152 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 27.
The square root of 10623069 is about 3259.3049872634. The cubic root of 10623069 is about 219.8281647177.
The spelling of 10623069 in words is "ten million, six hundred twenty-three thousand, sixty-nine".
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