Base | Representation |
---|---|
bin | 10101100111110110110… |
… | …01110100000011100000 |
3 | 2122000200121200101202221 |
4 | 22303323121310003200 |
5 | 44133031232113234 |
6 | 1325150232320424 |
7 | 104451022461211 |
oct | 12637331640340 |
9 | 2560617611687 |
10 | 742952222944 |
11 | 2670a2185508 |
12 | bbba5243114 |
13 | 550a2046389 |
14 | 27d5d9dd408 |
15 | 144d4d46eb4 |
hex | acfb6740e0 |
742952222944 has 96 divisors (see below), whose sum is σ = 1548735552000. Its totient is φ = 349855925760.
The previous prime is 742952222927. The next prime is 742952222993. The reversal of 742952222944 is 449222259247.
742952222944 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 742952222891 and 742952222900.
It is a congruent number.
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, 210645309 + ... + 210648835.
It is an arithmetic number, because the mean of its divisors is an integer number (16132662000).
Almost surely, 2742952222944 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 742952222944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (774367776000).
742952222944 is an abundant number, since it is smaller than the sum of its proper divisors (805783329056).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
742952222944 is a wasteful number, since it uses less digits than its factorization.
742952222944 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5496 (or 5488 counting only the distinct ones).
The product of its digits is 5806080, while the sum is 52.
The spelling of 742952222944 in words is "seven hundred forty-two billion, nine hundred fifty-two million, two hundred twenty-two thousand, nine hundred forty-four".
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