Base | Representation |
---|---|
bin | 11110111000010001110… |
… | …010001011101100100010 |
3 | 21111212021200100102101222 |
4 | 132320101302023230202 |
5 | 234231340111241002 |
6 | 4302501114055042 |
7 | 306211304123534 |
oct | 36702162135442 |
9 | 7455250312358 |
10 | 2122012212002 |
11 | 748a38633631 |
12 | 2a331571a482 |
13 | 1251495b0417 |
14 | 749c514d854 |
15 | 3a2e99591a2 |
hex | 1ee11c8bb22 |
2122012212002 has 16 divisors (see below), whose sum is σ = 3258692424000. Its totient is φ = 1036022789040.
The previous prime is 2122012211999. The next prime is 2122012212011. The reversal of 2122012212002 is 2002122102212.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60328574 + ... + 60363737.
It is an arithmetic number, because the mean of its divisors is an integer number (203668276500).
Almost surely, 22122012212002 is an apocalyptic number.
2122012212002 is a deficient number, since it is larger than the sum of its proper divisors (1136680211998).
2122012212002 is a wasteful number, since it uses less digits than its factorization.
2122012212002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120692521.
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 2122012212002 its reverse (2002122102212), we get a palindrome (4124134314214).
The spelling of 2122012212002 in words is "two trillion, one hundred twenty-two billion, twelve million, two hundred twelve thousand, two".
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