Base | Representation |
---|---|
bin | 11000100111010000… |
… | …000001010010011110 |
3 | 2112012211112111100102 |
4 | 120213100001102132 |
5 | 413111122033112 |
6 | 20050242301102 |
7 | 1623626653262 |
oct | 304720012236 |
9 | 75184474312 |
10 | 26428314782 |
11 | 10232105071 |
12 | 5156957792 |
13 | 2652419bac |
14 | 13c9d4a0a2 |
15 | a4a2abbc2 |
hex | 62740149e |
26428314782 has 8 divisors (see below), whose sum is σ = 40292348952. Its totient is φ = 12997531800.
The previous prime is 26428314761. The next prime is 26428314811. The reversal of 26428314782 is 28741382462.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108312644 + ... + 108312887.
It is an arithmetic number, because the mean of its divisors is an integer number (5036543619).
Almost surely, 226428314782 is an apocalyptic number.
26428314782 is a deficient number, since it is larger than the sum of its proper divisors (13864034170).
26428314782 is a wasteful number, since it uses less digits than its factorization.
26428314782 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 216625594.
The product of its digits is 1032192, while the sum is 47.
The spelling of 26428314782 in words is "twenty-six billion, four hundred twenty-eight million, three hundred fourteen thousand, seven hundred eighty-two".
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