Base | Representation |
---|---|
bin | 1100000011100… |
… | …01001110000000 |
3 | 21001021210012221 |
4 | 12001301032000 |
5 | 201342031130 |
6 | 14011300424 |
7 | 2335365010 |
oct | 601611600 |
9 | 231253187 |
10 | 101127040 |
11 | 520a1273 |
12 | 29a4a714 |
13 | 17c497b1 |
14 | d605c40 |
15 | 8d2887a |
hex | 6071380 |
101127040 has 64 divisors (see below), whose sum is σ = 276305760. Its totient is φ = 34670592.
The previous prime is 101127023. The next prime is 101127041. The reversal of 101127040 is 40721101.
It is a tau number, because it is divible by the number of its divisors (64).
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101127041) 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, 6807 + ... + 15766.
Almost surely, 2101127040 is an apocalyptic number.
101127040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
101127040 is an abundant number, since it is smaller than the sum of its proper divisors (175178720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101127040 is an equidigital number, since it uses as much as digits as its factorization.
101127040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22599 (or 22587 counting only the distinct ones).
The product of its (nonzero) digits is 56, while the sum is 16.
The square root of 101127040 is about 10056.1941110939. The cubic root of 101127040 is about 465.8961252383.
Adding to 101127040 its reverse (40721101), we get a palindrome (141848141).
The spelling of 101127040 in words is "one hundred one million, one hundred twenty-seven thousand, forty".
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