Base | Representation |
---|---|
bin | 101001001101… |
… | …001101001011 |
3 | 202022210112220 |
4 | 221031031023 |
5 | 10231130440 |
6 | 1023305123 |
7 | 160546461 |
oct | 51151513 |
9 | 22283486 |
10 | 10801995 |
11 | 6108776 |
12 | 374b1a3 |
13 | 2312919 |
14 | 1612831 |
15 | e358d0 |
hex | a4d34b |
10801995 has 8 divisors (see below), whose sum is σ = 17283216. Its totient is φ = 5761056.
The previous prime is 10801979. The next prime is 10801997. The reversal of 10801995 is 59910801.
10801995 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10801995 - 24 = 10801979 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10801997) 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, 360052 + ... + 360081.
It is an arithmetic number, because the mean of its divisors is an integer number (2160402).
Almost surely, 210801995 is an apocalyptic number.
10801995 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
10801995 is a deficient number, since it is larger than the sum of its proper divisors (6481221).
10801995 is an equidigital number, since it uses as much as digits as its factorization.
10801995 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 720141.
The product of its (nonzero) digits is 3240, while the sum is 33.
The square root of 10801995 is about 3286.6388605991. The cubic root of 10801995 is about 221.0554995302.
The spelling of 10801995 in words is "ten million, eight hundred one thousand, nine hundred ninety-five".
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