Base | Representation |
---|---|
bin | 101011100011001… |
… | …110100100001000 |
3 | 1212220212010012201 |
4 | 223203032210020 |
5 | 2444021424414 |
6 | 200300245544 |
7 | 24051315313 |
oct | 5343164410 |
9 | 1786763181 |
10 | 730654984 |
11 | 3454879a4 |
12 | 1848408b4 |
13 | b84b3537 |
14 | 6d07797a |
15 | 4422a574 |
hex | 2b8ce908 |
730654984 has 32 divisors (see below), whose sum is σ = 1468192320. Its totient is φ = 339996096.
The previous prime is 730654943. The next prime is 730655017. The reversal of 730654984 is 489456037.
It is a Harshad number since it is a multiple of its sum of digits (46).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46854 + ... + 60469.
It is an arithmetic number, because the mean of its divisors is an integer number (45881010).
Almost surely, 2730654984 is an apocalyptic number.
730654984 is a gapful number since it is divisible by the number (74) formed by its first and last digit.
It is an amenable number.
730654984 is an abundant number, since it is smaller than the sum of its proper divisors (737537336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
730654984 is a wasteful number, since it uses less digits than its factorization.
730654984 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 107389 (or 107385 counting only the distinct ones).
The product of its (nonzero) digits is 725760, while the sum is 46.
The square root of 730654984 is about 27030.6304772937. The cubic root of 730654984 is about 900.6805486376.
The spelling of 730654984 in words is "seven hundred thirty million, six hundred fifty-four thousand, nine hundred eighty-four".
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