Base | Representation |
---|---|
bin | 10110110010011001011011… |
… | …011100101100000011110101 |
3 | 111010211222010002202120111200 |
4 | 112302121123130230003311 |
5 | 101114002134042211041 |
6 | 553052323140323113 |
7 | 30052451326646130 |
oct | 2662313334540365 |
9 | 433758102676450 |
10 | 100220301132021 |
11 | 29a2a211284334 |
12 | b2a74480a3499 |
13 | 43bc970345b75 |
14 | 1aa698d1a5217 |
15 | b8be601441b6 |
hex | 5b265b72c0f5 |
100220301132021 has 48 divisors (see below), whose sum is σ = 174349142198400. Its totient is φ = 54192734688384.
The previous prime is 100220301132019. The next prime is 100220301132023. The reversal of 100220301132021 is 120231103022001.
100220301132021 is a `hidden beast` number, since 1 + 0 + 0 + 2 + 20 + 301 + 1 + 320 + 21 = 666.
It is an interprime number because it is at equal distance from previous prime (100220301132019) and next prime (100220301132023).
It is not a de Polignac number, because 100220301132021 - 21 = 100220301132019 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 100220301131985 and 100220301132003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100220301132023) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 46684686 + ... + 48784223.
It is an arithmetic number, because the mean of its divisors is an integer number (3632273795800).
Almost surely, 2100220301132021 is an apocalyptic number.
It is an amenable number.
100220301132021 is a deficient number, since it is larger than the sum of its proper divisors (74128841066379).
100220301132021 is a wasteful number, since it uses less digits than its factorization.
100220301132021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 95469818 (or 95469815 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 100220301132021 its reverse (120231103022001), we get a palindrome (220451404154022).
The spelling of 100220301132021 in words is "one hundred trillion, two hundred twenty billion, three hundred one million, one hundred thirty-two thousand, twenty-one".
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