Base | Representation |
---|---|
bin | 1011101001001000011… |
… | …0011001101001111110 |
3 | 201010021201020212020212 |
4 | 2322102012121221332 |
5 | 11234120012201402 |
6 | 231515431112422 |
7 | 20310446643122 |
oct | 2722206315176 |
9 | 633251225225 |
10 | 200019647102 |
11 | 77911970380 |
12 | 32922212712 |
13 | 15b2840aa92 |
14 | 9976957582 |
15 | 530a055952 |
hex | 2e92199a7e |
200019647102 has 32 divisors (see below), whose sum is σ = 328397328000. Its totient is φ = 90614815200.
The previous prime is 200019647099. The next prime is 200019647117. The reversal of 200019647102 is 201746910002.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20963849 + ... + 20973387.
It is an arithmetic number, because the mean of its divisors is an integer number (10262416500).
Almost surely, 2200019647102 is an apocalyptic number.
200019647102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
200019647102 is a deficient number, since it is larger than the sum of its proper divisors (128377680898).
200019647102 is a wasteful number, since it uses less digits than its factorization.
200019647102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12632.
The product of its (nonzero) digits is 6048, while the sum is 32.
The spelling of 200019647102 in words is "two hundred billion, nineteen million, six hundred forty-seven thousand, one hundred two".
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