Base | Representation |
---|---|
bin | 101110100101011101… |
… | …0010010011000001101 |
3 | 100120020000212110111100 |
4 | 1131022322102120031 |
5 | 3114341001311141 |
6 | 113542550413313 |
7 | 10141052551536 |
oct | 1351272223015 |
9 | 316200773440 |
10 | 100041041421 |
11 | 39477618132 |
12 | 1747b661239 |
13 | 958417c2c9 |
14 | 4bb06a568d |
15 | 2907b450b6 |
hex | 174ae9260d |
100041041421 has 48 divisors (see below), whose sum is σ = 148773905280. Its totient is φ = 64743598080.
The previous prime is 100041041393. The next prime is 100041041467. The reversal of 100041041421 is 124140140001.
It is not a de Polignac number, because 100041041421 - 210 = 100041040397 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 100041041394 and 100041041403.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100041041021) 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, 52958845 + ... + 52960733.
It is an arithmetic number, because the mean of its divisors is an integer number (3099456360).
Almost surely, 2100041041421 is an apocalyptic number.
It is an amenable number.
100041041421 is a deficient number, since it is larger than the sum of its proper divisors (48732863859).
100041041421 is a wasteful number, since it uses less digits than its factorization.
100041041421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2706 (or 2703 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 18.
Adding to 100041041421 its reverse (124140140001), we get a palindrome (224181181422).
The spelling of 100041041421 in words is "one hundred billion, forty-one million, forty-one thousand, four hundred twenty-one".
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