Base | Representation |
---|---|
bin | 10111001111100001110001… |
… | …110100011011001011001001 |
3 | 111101221100012002020011121210 |
4 | 113033201301310123023021 |
5 | 101344301411042304001 |
6 | 1001224110534323333 |
7 | 30350206463615232 |
oct | 2717416164331311 |
9 | 441840162204553 |
10 | 102222131213001 |
11 | 2a631187165038 |
12 | b56b400ab9549 |
13 | 4506675aa0097 |
14 | 1b35812b1c089 |
15 | bc4073b1cdd6 |
hex | 5cf871d1b2c9 |
102222131213001 has 16 divisors (see below), whose sum is σ = 136740961280000. Its totient is φ = 67925696989968.
The previous prime is 102222131212991. The next prime is 102222131213023. The reversal of 102222131213001 is 100312131222201.
It is not a de Polignac number, because 102222131213001 - 25 = 102222131212969 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (102222131213051) 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, 277957320 + ... + 278324838.
It is an arithmetic number, because the mean of its divisors is an integer number (8546310080000).
Almost surely, 2102222131213001 is an apocalyptic number.
It is an amenable number.
102222131213001 is a deficient number, since it is larger than the sum of its proper divisors (34518830066999).
102222131213001 is a wasteful number, since it uses less digits than its factorization.
102222131213001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 669828.
The product of its (nonzero) digits is 288, while the sum is 21.
Adding to 102222131213001 its reverse (100312131222201), we get a palindrome (202534262435202).
The spelling of 102222131213001 in words is "one hundred two trillion, two hundred twenty-two billion, one hundred thirty-one million, two hundred thirteen thousand, one".
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