Base | Representation |
---|---|
bin | 100010001000001… |
… | …1011011011100110 |
3 | 2221210211000120012 |
4 | 1010100123123212 |
5 | 4321130013400 |
6 | 305344410222 |
7 | 40243451111 |
oct | 10420333346 |
9 | 2853730505 |
10 | 1145157350 |
11 | 538458737 |
12 | 27b616972 |
13 | 153331acc |
14 | ac135578 |
15 | 6a805d35 |
hex | 4441b6e6 |
1145157350 has 48 divisors (see below), whose sum is σ = 2269997568. Its totient is φ = 428804640.
The previous prime is 1145157337. The next prime is 1145157353. The reversal of 1145157350 is 537515411.
It is a super-2 number, since 2×11451573502 = 2622770712518045000, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1145157353) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43457 + ... + 64643.
It is an arithmetic number, because the mean of its divisors is an integer number (47291616).
Almost surely, 21145157350 is an apocalyptic number.
1145157350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1145157350 is a deficient number, since it is larger than the sum of its proper divisors (1124840218).
1145157350 is a wasteful number, since it uses less digits than its factorization.
1145157350 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21269 (or 21264 counting only the distinct ones).
The product of its (nonzero) digits is 10500, while the sum is 32.
The square root of 1145157350 is about 33840.1736106658. The cubic root of 1145157350 is about 1046.2168771842.
The spelling of 1145157350 in words is "one billion, one hundred forty-five million, one hundred fifty-seven thousand, three hundred fifty".
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