Base | Representation |
---|---|
bin | 111010111101110000… |
… | …1010011010100010011 |
3 | 110002211210212112122220 |
4 | 1311323201103110103 |
5 | 4033312323112102 |
6 | 134101002432123 |
7 | 12101630314461 |
oct | 1657341232423 |
9 | 402753775586 |
10 | 126626379027 |
11 | 4977a320825 |
12 | 2065ab02643 |
13 | bc2cc867c5 |
14 | 61b3407831 |
15 | 3461abc1bc |
hex | 1d7b853513 |
126626379027 has 32 divisors (see below), whose sum is σ = 185014886400. Its totient is φ = 76677339648.
The previous prime is 126626379001. The next prime is 126626379031. The reversal of 126626379027 is 720973626621.
It is not a de Polignac number, because 126626379027 - 210 = 126626378003 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (51).
It is not an unprimeable number, because it can be changed into a prime (126626379037) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3452974 + ... + 3489452.
It is an arithmetic number, because the mean of its divisors is an integer number (5781715200).
Almost surely, 2126626379027 is an apocalyptic number.
126626379027 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
126626379027 is a deficient number, since it is larger than the sum of its proper divisors (58388507373).
126626379027 is a wasteful number, since it uses less digits than its factorization.
126626379027 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38875.
The product of its (nonzero) digits is 2286144, while the sum is 51.
The spelling of 126626379027 in words is "one hundred twenty-six billion, six hundred twenty-six million, three hundred seventy-nine thousand, twenty-seven".
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