Base | Representation |
---|---|
bin | 10110110010011001010110… |
… | …110011011001101111100111 |
3 | 111010211221220200010020012002 |
4 | 112302121112303121233213 |
5 | 101114002004114401411 |
6 | 553052311314115515 |
7 | 30052446362355551 |
oct | 2662312663315747 |
9 | 433757820106162 |
10 | 100220223200231 |
11 | 29a2a181295aa2 |
12 | b2a7425b7bb9b |
13 | 43bc95a15ac94 |
14 | 1aa6982aba4d1 |
15 | b8be5839d33b |
hex | 5b2656cd9be7 |
100220223200231 has 16 divisors (see below), whose sum is σ = 102425908451328. Its totient is φ = 98017601025600.
The previous prime is 100220223200221. The next prime is 100220223200243. The reversal of 100220223200231 is 132002322022001.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 100220223200231 - 246 = 29851479022567 is a prime.
It is a super-2 number, since 2×1002202232002312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100220223200221) 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, 2112945086 + ... + 2112992516.
It is an arithmetic number, because the mean of its divisors is an integer number (6401619278208).
Almost surely, 2100220223200231 is an apocalyptic number.
100220223200231 is a deficient number, since it is larger than the sum of its proper divisors (2205685251097).
100220223200231 is a wasteful number, since it uses less digits than its factorization.
100220223200231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78742.
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 100220223200231 its reverse (132002322022001), we get a palindrome (232222545222232).
The spelling of 100220223200231 in words is "one hundred trillion, two hundred twenty billion, two hundred twenty-three million, two hundred thousand, two hundred thirty-one".
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