Base | Representation |
---|---|
bin | 11000101000101000… |
… | …001100000110011110 |
3 | 2112021110000202100222 |
4 | 120220220030012132 |
5 | 413133031141432 |
6 | 20052425521342 |
7 | 1624330266065 |
oct | 305050140636 |
9 | 75243022328 |
10 | 26451427742 |
11 | 10244161193 |
12 | 5162643252 |
13 | 26571501bc |
14 | 13cd0451dc |
15 | a4c325112 |
hex | 628a0c19e |
26451427742 has 8 divisors (see below), whose sum is σ = 41045319000. Its totient is φ = 12769654744.
The previous prime is 26451427669. The next prime is 26451427747. The reversal of 26451427742 is 24772415462.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 26451427693 and 26451427702.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26451427747) 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, 228029492 + ... + 228029607.
It is an arithmetic number, because the mean of its divisors is an integer number (5130664875).
Almost surely, 226451427742 is an apocalyptic number.
26451427742 is a deficient number, since it is larger than the sum of its proper divisors (14593891258).
26451427742 is a wasteful number, since it uses less digits than its factorization.
26451427742 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 456059130.
The product of its digits is 752640, while the sum is 44.
The spelling of 26451427742 in words is "twenty-six billion, four hundred fifty-one million, four hundred twenty-seven thousand, seven hundred forty-two".
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