Base | Representation |
---|---|
bin | 101100101000001… |
… | …110011010111110 |
3 | 1221011220001101120 |
4 | 230220032122332 |
5 | 3013134223314 |
6 | 202144051410 |
7 | 24361130154 |
oct | 5450163276 |
9 | 1834801346 |
10 | 748742334 |
11 | 35471121a |
12 | 18a903b66 |
13 | bc177202 |
14 | 716253d4 |
15 | 45aee8a9 |
hex | 2ca0e6be |
748742334 has 8 divisors (see below), whose sum is σ = 1497484680. Its totient is φ = 249580776.
The previous prime is 748742333. The next prime is 748742363. The reversal of 748742334 is 433247847.
It is a sphenic number, since it is the product of 3 distinct primes.
748742334 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (748742333) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62395189 + ... + 62395200.
It is an arithmetic number, because the mean of its divisors is an integer number (187185585).
Almost surely, 2748742334 is an apocalyptic number.
748742334 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
748742334 is a wasteful number, since it uses less digits than its factorization.
748742334 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 124790394.
The product of its digits is 451584, while the sum is 42.
The square root of 748742334 is about 27363.1565065144. The cubic root of 748742334 is about 908.0521609953.
The spelling of 748742334 in words is "seven hundred forty-eight million, seven hundred forty-two thousand, three hundred thirty-four".
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