Base | Representation |
---|---|
bin | 1011111011011… |
… | …11111001011110 |
3 | 20222022020102102 |
4 | 11331233321132 |
5 | 201104314204 |
6 | 13532525102 |
7 | 2323415114 |
oct | 575577136 |
9 | 228266372 |
10 | 100073054 |
11 | 51541404 |
12 | 29620792 |
13 | 1796ab33 |
14 | d40dab4 |
15 | 8bbb41e |
hex | 5f6fe5e |
100073054 has 4 divisors (see below), whose sum is σ = 150109584. Its totient is φ = 50036526.
The previous prime is 100073041. The next prime is 100073059. The reversal of 100073054 is 450370001.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a super-2 number, since 2×1000730542 = 20029232273773832, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100073059) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25018262 + ... + 25018265.
It is an arithmetic number, because the mean of its divisors is an integer number (37527396).
Almost surely, 2100073054 is an apocalyptic number.
100073054 is a deficient number, since it is larger than the sum of its proper divisors (50036530).
100073054 is an equidigital number, since it uses as much as digits as its factorization.
100073054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50036529.
The product of its (nonzero) digits is 420, while the sum is 20.
The square root of 100073054 is about 10003.6520331327. The cubic root of 100073054 is about 464.2718847253.
The spelling of 100073054 in words is "one hundred million, seventy-three thousand, fifty-four".
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