Base | Representation |
---|---|
bin | 1011111011110… |
… | …00111011100011 |
3 | 20222101010011200 |
4 | 11331320323203 |
5 | 201112010201 |
6 | 13533412243 |
7 | 2323631016 |
oct | 575707343 |
9 | 228333150 |
10 | 100110051 |
11 | 51567188 |
12 | 2963a083 |
13 | 17981922 |
14 | d41d37d |
15 | 8bc7386 |
hex | 5f78ee3 |
100110051 has 12 divisors (see below), whose sum is σ = 144969240. Its totient is φ = 66571200.
The previous prime is 100110041. The next prime is 100110061. The reversal of 100110051 is 150011001.
It is an interprime number because it is at equal distance from previous prime (100110041) and next prime (100110061).
It is not a de Polignac number, because 100110051 - 25 = 100110019 is a prime.
It is a super-2 number, since 2×1001100512 = 20044044622445202, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is not an unprimeable number, because it can be changed into a prime (100110041) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10261 + ... + 17478.
It is an arithmetic number, because the mean of its divisors is an integer number (12080770).
Almost surely, 2100110051 is an apocalyptic number.
100110051 is a deficient number, since it is larger than the sum of its proper divisors (44859189).
100110051 is a wasteful number, since it uses less digits than its factorization.
100110051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28146 (or 28143 counting only the distinct ones).
The product of its (nonzero) digits is 5, while the sum is 9.
The square root of 100110051 is about 10005.5010369296. The cubic root of 100110051 is about 464.3290914356.
Adding to 100110051 its reverse (150011001), we get a palindrome (250121052).
The spelling of 100110051 in words is "one hundred million, one hundred ten thousand, fifty-one".
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