Base | Representation |
---|---|
bin | 1111001101000… |
… | …00010100000100 |
3 | 22212222102020002 |
4 | 13212200110010 |
5 | 230122044330 |
6 | 20353300432 |
7 | 3106011143 |
oct | 746402404 |
9 | 285872202 |
10 | 127534340 |
11 | 65a9848a |
12 | 36864718 |
13 | 2056440b |
14 | 12d1b75a |
15 | b2e2e45 |
hex | 79a0504 |
127534340 has 24 divisors (see below), whose sum is σ = 283577112. Its totient is φ = 48012800.
The previous prime is 127534331. The next prime is 127534387. The reversal of 127534340 is 43435721.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 5299204 + 122235136 = 2302^2 + 11056^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187211 + ... + 187890.
It is an arithmetic number, because the mean of its divisors is an integer number (11815713).
Almost surely, 2127534340 is an apocalyptic number.
127534340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
127534340 is an abundant number, since it is smaller than the sum of its proper divisors (156042772).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
127534340 is a wasteful number, since it uses less digits than its factorization.
127534340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 375127 (or 375125 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 29.
The square root of 127534340 is about 11293.1102890214. The cubic root of 127534340 is about 503.3565368989.
The spelling of 127534340 in words is "one hundred twenty-seven million, five hundred thirty-four thousand, three hundred forty".
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