Base | Representation |
---|---|
bin | 100011111110001011000… |
… | …011110010001011101100 |
3 | 22202022111200202020212000 |
4 | 203332023003302023230 |
5 | 311000012420021304 |
6 | 5131332044212300 |
7 | 343406646454656 |
oct | 43761303621354 |
9 | 8668450666760 |
10 | 2471939220204 |
11 | 873386279083 |
12 | 33b0b353a090 |
13 | 14c14500351c |
14 | 878dd0216d6 |
15 | 4447a390939 |
hex | 23f8b0f22ec |
2471939220204 has 48 divisors (see below), whose sum is σ = 6489854515200. Its totient is φ = 813549613968.
The previous prime is 2471939220193. The next prime is 2471939220211. The reversal of 2471939220204 is 4020229391742.
2471939220204 is a `hidden beast` number, since 2 + 47 + 19 + 392 + 2 + 0 + 204 = 666.
It is a super-2 number, since 2×24719392202042 (a number of 26 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2471939220204.
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, 144854292 + ... + 144871355.
It is an arithmetic number, because the mean of its divisors is an integer number (135205302400).
Almost surely, 22471939220204 is an apocalyptic number.
It is an amenable number.
2471939220204 is an abundant number, since it is smaller than the sum of its proper divisors (4017915294996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2471939220204 is a wasteful number, since it uses less digits than its factorization.
2471939220204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 289725739 (or 289725731 counting only the distinct ones).
The product of its (nonzero) digits is 435456, while the sum is 45.
The spelling of 2471939220204 in words is "two trillion, four hundred seventy-one billion, nine hundred thirty-nine million, two hundred twenty thousand, two hundred four".
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