Base | Representation |
---|---|
bin | 1000010101011110… |
… | …0110000111000110 |
3 | 12202221100120121200 |
4 | 2011113212013012 |
5 | 14040303231032 |
6 | 1010010323330 |
7 | 106306622244 |
oct | 20527460706 |
9 | 5687316550 |
10 | 2237555142 |
11 | a49050329 |
12 | 525429546 |
13 | 298750434 |
14 | 173255794 |
15 | d168947c |
hex | 855e61c6 |
2237555142 has 12 divisors (see below), whose sum is σ = 4848036180. Its totient is φ = 745851708.
The previous prime is 2237555137. The next prime is 2237555167. The reversal of 2237555142 is 2415557322.
It is a junction number, because it is equal to n+sod(n) for n = 2237555097 and 2237555106.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 62154292 + ... + 62154327.
It is an arithmetic number, because the mean of its divisors is an integer number (404003015).
Almost surely, 22237555142 is an apocalyptic number.
2237555142 is an abundant number, since it is smaller than the sum of its proper divisors (2610481038).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2237555142 is a wasteful number, since it uses less digits than its factorization.
2237555142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 124308627 (or 124308624 counting only the distinct ones).
The product of its digits is 84000, while the sum is 36.
The square root of 2237555142 is about 47302.8026865217. The cubic root of 2237555142 is about 1307.9503214586.
The spelling of 2237555142 in words is "two billion, two hundred thirty-seven million, five hundred fifty-five thousand, one hundred forty-two".
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