Base | Representation |
---|---|
bin | 100010001000100… |
… | …1100000001010010 |
3 | 2221211012010120022 |
4 | 1010101030001102 |
5 | 4321202400440 |
6 | 305352543442 |
7 | 40245240254 |
oct | 10421140122 |
9 | 2854163508 |
10 | 1145356370 |
11 | 538584214 |
12 | 27b6b1b82 |
13 | 1533a1582 |
14 | ac187cd4 |
15 | 6a844cb5 |
hex | 4444c052 |
1145356370 has 8 divisors (see below), whose sum is σ = 2061641484. Its totient is φ = 458142544.
The previous prime is 1145356339. The next prime is 1145356391. The reversal of 1145356370 is 736535411.
It can be written as a sum of positive squares in 2 ways, for example, as 1022656441 + 122699929 = 31979^2 + 11077^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 1145356370.
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, 57267809 + ... + 57267828.
Almost surely, 21145356370 is an apocalyptic number.
1145356370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1145356370 is a deficient number, since it is larger than the sum of its proper divisors (916285114).
1145356370 is a wasteful number, since it uses less digits than its factorization.
1145356370 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 114535644.
The product of its (nonzero) digits is 37800, while the sum is 35.
The square root of 1145356370 is about 33843.1140706644. The cubic root of 1145356370 is about 1046.2774819624.
The spelling of 1145356370 in words is "one billion, one hundred forty-five million, three hundred fifty-six thousand, three hundred seventy".
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