Base | Representation |
---|---|
bin | 10000010011000… |
… | …011010111100000 |
3 | 201001111200102110 |
4 | 100103003113200 |
5 | 1024444224414 |
6 | 43044315320 |
7 | 6530054652 |
oct | 2023032740 |
9 | 631450373 |
10 | 273429984 |
11 | 130386aa3 |
12 | 776a2b40 |
13 | 448570b9 |
14 | 284586d2 |
15 | 19011459 |
hex | 104c35e0 |
273429984 has 96 divisors (see below), whose sum is σ = 742404096. Its totient is φ = 88058880.
The previous prime is 273429977. The next prime is 273430039. The reversal of 273429984 is 489924372.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 499599 + ... + 500145.
It is an arithmetic number, because the mean of its divisors is an integer number (7733376).
Almost surely, 2273429984 is an apocalyptic number.
273429984 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 273429984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (371202048).
273429984 is an abundant number, since it is smaller than the sum of its proper divisors (468974112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
273429984 is a wasteful number, since it uses less digits than its factorization.
273429984 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 728 (or 720 counting only the distinct ones).
The product of its digits is 870912, while the sum is 48.
The square root of 273429984 is about 16535.7184301136. The cubic root of 273429984 is about 649.0558157381.
The spelling of 273429984 in words is "two hundred seventy-three million, four hundred twenty-nine thousand, nine hundred eighty-four".
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