Base | Representation |
---|---|
bin | 10101100110010110111… |
… | …01000001111101000101 |
3 | 2121221121112221102222220 |
4 | 22303023131001331011 |
5 | 44124404311304231 |
6 | 1324534334042553 |
7 | 104422053606060 |
oct | 12631335017505 |
9 | 2557545842886 |
10 | 742147759941 |
11 | 26681a076555 |
12 | bb9bb949459 |
13 | 54ca448cc73 |
14 | 27cc4c318d7 |
15 | 144893dc896 |
hex | accb741f45 |
742147759941 has 8 divisors (see below), whose sum is σ = 1130891824704. Its totient is φ = 424084434240.
The previous prime is 742147759891. The next prime is 742147759973. The reversal of 742147759941 is 149957741247.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 742147759941 - 213 = 742147751749 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (742147759141) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17670184740 + ... + 17670184781.
It is an arithmetic number, because the mean of its divisors is an integer number (141361478088).
Almost surely, 2742147759941 is an apocalyptic number.
It is an amenable number.
742147759941 is a deficient number, since it is larger than the sum of its proper divisors (388744064763).
742147759941 is a wasteful number, since it uses less digits than its factorization.
742147759941 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35340369531.
The product of its digits is 17781120, while the sum is 60.
The spelling of 742147759941 in words is "seven hundred forty-two billion, one hundred forty-seven million, seven hundred fifty-nine thousand, nine hundred forty-one".
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