Base | Representation |
---|---|
bin | 101000110001… |
… | …001000111000 |
3 | 202002221212000 |
4 | 220301020320 |
5 | 10213441112 |
6 | 1021021000 |
7 | 156560346 |
oct | 50611070 |
9 | 22087760 |
10 | 10687032 |
11 | 603a364 |
12 | 36b4760 |
13 | 22a24b5 |
14 | 15c2996 |
15 | e117dc |
hex | a31238 |
10687032 has 32 divisors (see below), whose sum is σ = 29686800. Its totient is φ = 3562272.
The previous prime is 10687013. The next prime is 10687037. The reversal of 10687032 is 23078601.
It is a super-2 number, since 2×106870322 = 228425305938048, 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 = 10686987 and 10687005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10687037) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24523 + ... + 24954.
Almost surely, 210687032 is an apocalyptic number.
10687032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10687032 is an abundant number, since it is smaller than the sum of its proper divisors (18999768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10687032 is a wasteful number, since it uses less digits than its factorization.
10687032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49492 (or 49482 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 27.
The square root of 10687032 is about 3269.1026291629. The cubic root of 10687032 is about 220.2684876318.
It can be divided in two parts, 1068 and 7032, that added together give a square (8100 = 902).
The spelling of 10687032 in words is "ten million, six hundred eighty-seven thousand, thirty-two".
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