Base | Representation |
---|---|
bin | 101000110001… |
… | …110111101101 |
3 | 202010002222000 |
4 | 220301313231 |
5 | 10214040104 |
6 | 1021042513 |
7 | 156602160 |
oct | 50616755 |
9 | 22102860 |
10 | 10690029 |
11 | 6041639 |
12 | 36b6439 |
13 | 22a397c |
14 | 15c3ad7 |
15 | e12639 |
hex | a31ded |
10690029 has 32 divisors (see below), whose sum is σ = 18263040. Its totient is φ = 6053616.
The previous prime is 10690007. The next prime is 10690039. The reversal of 10690029 is 92009601.
It is a happy number.
It is not a de Polignac number, because 10690029 - 28 = 10689773 is a prime.
It is a super-2 number, since 2×106900292 = 228553440041682, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 10689984 and 10690011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10690039) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30634 + ... + 30980.
It is an arithmetic number, because the mean of its divisors is an integer number (570720).
Almost surely, 210690029 is an apocalyptic number.
It is an amenable number.
10690029 is a deficient number, since it is larger than the sum of its proper divisors (7573011).
10690029 is a wasteful number, since it uses less digits than its factorization.
10690029 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 526 (or 520 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 27.
The square root of 10690029 is about 3269.5609797035. The cubic root of 10690029 is about 220.2890759161.
It can be divided in two parts, 106900 and 29, that added together give a square (106929 = 3272).
The spelling of 10690029 in words is "ten million, six hundred ninety thousand, twenty-nine".
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