Base | Representation |
---|---|
bin | 1000110000111110… |
… | …01000100110011100 |
3 | 110010221202111120121 |
4 | 10120133020212130 |
5 | 34114140012142 |
6 | 2054541124324 |
7 | 224420326360 |
oct | 43037104634 |
9 | 13127674517 |
10 | 4705782172 |
11 | 1aa5322883 |
12 | ab3b596a4 |
13 | 59cc068c0 |
14 | 328d952a0 |
15 | 1c81dac67 |
hex | 1187c899c |
4705782172 has 96 divisors (see below), whose sum is σ = 10810920960. Its totient is φ = 1739197440.
The previous prime is 4705782161. The next prime is 4705782197. The reversal of 4705782172 is 2712875074.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 857397 + ... + 862867.
It is an arithmetic number, because the mean of its divisors is an integer number (112613760).
Almost surely, 24705782172 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4705782172, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5405460480).
4705782172 is an abundant number, since it is smaller than the sum of its proper divisors (6105138788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4705782172 is a wasteful number, since it uses less digits than its factorization.
4705782172 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5651 (or 5649 counting only the distinct ones).
The product of its (nonzero) digits is 219520, while the sum is 43.
The square root of 4705782172 is about 68598.7038653064. The cubic root of 4705782172 is about 1675.7553194943.
The spelling of 4705782172 in words is "four billion, seven hundred five million, seven hundred eighty-two thousand, one hundred seventy-two".
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