Base | Representation |
---|---|
bin | 1000010111110100… |
… | …0000111000101010 |
3 | 12210121210221000211 |
4 | 2011331000320222 |
5 | 14100311123023 |
6 | 1011000451334 |
7 | 106456165015 |
oct | 20575007052 |
9 | 5717727024 |
10 | 2247364138 |
11 | a5363aa38 |
12 | 528779b4a |
13 | 29a7a6086 |
14 | 17468a37c |
15 | d2475a0d |
hex | 85f40e2a |
2247364138 has 8 divisors (see below), whose sum is σ = 3371627232. Its totient is φ = 1123488396.
The previous prime is 2247364087. The next prime is 2247364151. The reversal of 2247364138 is 8314637422.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 2247364138.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81870 + ... + 105817.
It is an arithmetic number, because the mean of its divisors is an integer number (421453404).
Almost surely, 22247364138 is an apocalyptic number.
2247364138 is a deficient number, since it is larger than the sum of its proper divisors (1124263094).
2247364138 is a wasteful number, since it uses less digits than its factorization.
2247364138 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 193676.
The product of its digits is 193536, while the sum is 40.
The square root of 2247364138 is about 47406.3723353728. The cubic root of 2247364138 is about 1309.8587999240.
The spelling of 2247364138 in words is "two billion, two hundred forty-seven million, three hundred sixty-four thousand, one hundred thirty-eight".
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