Base | Representation |
---|---|
bin | 101110101101100001… |
… | …1111100110100101110 |
3 | 100120220220202002112202 |
4 | 1131123003330310232 |
5 | 3120414333310110 |
6 | 114025510301502 |
7 | 10150553005511 |
oct | 1353303746456 |
9 | 316826662482 |
10 | 100312010030 |
11 | 395a6572931 |
12 | 17536357892 |
13 | 95c8353c6b |
14 | 4bd867cd78 |
15 | 292181c0a5 |
hex | 175b0fcd2e |
100312010030 has 32 divisors (see below), whose sum is σ = 183987460800. Its totient is φ = 39370655232.
The previous prime is 100312010027. The next prime is 100312010033. The reversal of 100312010030 is 30010213001.
It is an interprime number because it is at equal distance from previous prime (100312010027) and next prime (100312010033).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 100312009993 and 100312010020.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100312010033) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 334475 + ... + 559014.
It is an arithmetic number, because the mean of its divisors is an integer number (5749608150).
Almost surely, 2100312010030 is an apocalyptic number.
100312010030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
100312010030 is a deficient number, since it is larger than the sum of its proper divisors (83675450770).
100312010030 is a wasteful number, since it uses less digits than its factorization.
100312010030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 893708.
The product of its (nonzero) digits is 18, while the sum is 11.
Adding to 100312010030 its reverse (30010213001), we get a palindrome (130322223031).
The spelling of 100312010030 in words is "one hundred billion, three hundred twelve million, ten thousand, thirty".
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