Base | Representation |
---|---|
bin | 100000000110010… |
… | …0100110100110110 |
3 | 2210001122012220202 |
4 | 1000030210310312 |
5 | 4201210212030 |
6 | 254512400502 |
7 | 35455450421 |
oct | 10014446466 |
9 | 2701565822 |
10 | 1077038390 |
11 | 502a6197a |
12 | 260846132 |
13 | 1421a152c |
14 | a30829b8 |
15 | 6484c745 |
hex | 40324d36 |
1077038390 has 16 divisors (see below), whose sum is σ = 1939356432. Its totient is φ = 430662624.
The previous prime is 1077038309. The next prime is 1077038393. The reversal of 1077038390 is 938307701.
It is a happy number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1077038393) 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, 13112 + ... + 48228.
It is an arithmetic number, because the mean of its divisors is an integer number (121209777).
Almost surely, 21077038390 is an apocalyptic number.
1077038390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1077038390 is a deficient number, since it is larger than the sum of its proper divisors (862318042).
1077038390 is a wasteful number, since it uses less digits than its factorization.
1077038390 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38191.
The product of its (nonzero) digits is 31752, while the sum is 38.
The square root of 1077038390 is about 32818.2630558048. The cubic root of 1077038390 is about 1025.0468794740.
The spelling of 1077038390 in words is "one billion, seventy-seven million, thirty-eight thousand, three hundred ninety".
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