Base | Representation |
---|---|
bin | 101000101110… |
… | …101011111100 |
3 | 202002110002000 |
4 | 220232223330 |
5 | 10213130423 |
6 | 1020502300 |
7 | 156516150 |
oct | 50565374 |
9 | 22073060 |
10 | 10676988 |
11 | 6032863 |
12 | 36aa990 |
13 | 229aa5a |
14 | 15bd060 |
15 | e0d843 |
hex | a2eafc |
10676988 has 96 divisors (see below), whose sum is σ = 32793600. Its totient is φ = 2939328.
The previous prime is 10676987. The next prime is 10676999. The reversal of 10676988 is 88967601.
It is a happy number.
It is a super-5 number, since 5×106769885 (a number of 36 digits) contains 55555 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10676983) 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, 21681 + ... + 22167.
It is an arithmetic number, because the mean of its divisors is an integer number (341600).
Almost surely, 210676988 is an apocalyptic number.
10676988 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10676988, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16396800).
10676988 is an abundant number, since it is smaller than the sum of its proper divisors (22116612).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10676988 is a wasteful number, since it uses less digits than its factorization.
10676988 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 536 (or 528 counting only the distinct ones).
The product of its (nonzero) digits is 145152, while the sum is 45.
The square root of 10676988 is about 3267.5660666619. The cubic root of 10676988 is about 220.1994609792.
It can be divided in two parts, 10676 and 988, that added together give a square (11664 = 1082).
The spelling of 10676988 in words is "ten million, six hundred seventy-six thousand, nine hundred eighty-eight".
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