Base | Representation |
---|---|
bin | 1011111011101… |
… | …10011111010110 |
3 | 20222100121110102 |
4 | 11331312133112 |
5 | 201111200204 |
6 | 13533254102 |
7 | 2323556615 |
oct | 575663726 |
9 | 228317412 |
10 | 100100054 |
11 | 5155a71a |
12 | 29634332 |
13 | 1797a202 |
14 | d41987c |
15 | 8bc441e |
hex | 5f767d6 |
100100054 has 16 divisors (see below), whose sum is σ = 160341120. Its totient is φ = 46764480.
The previous prime is 100100053. The next prime is 100100057. The reversal of 100100054 is 450001001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100100051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26039 + ... + 29634.
It is an arithmetic number, because the mean of its divisors is an integer number (10021320).
Almost surely, 2100100054 is an apocalyptic number.
100100054 is a deficient number, since it is larger than the sum of its proper divisors (60241066).
100100054 is a wasteful number, since it uses less digits than its factorization.
100100054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55735.
The product of its (nonzero) digits is 20, while the sum is 11.
The square root of 100100054 is about 10005.0014492753. The cubic root of 100100054 is about 464.3136349374.
Adding to 100100054 its reverse (450001001), we get a palindrome (550101055).
The spelling of 100100054 in words is "one hundred million, one hundred thousand, fifty-four".
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