Base | Representation |
---|---|
bin | 100001111011010… |
… | …1100010011111110 |
3 | 2221100010020222010 |
4 | 1003312230103332 |
5 | 4312413121000 |
6 | 304544032050 |
7 | 40132221531 |
oct | 10366542376 |
9 | 2840106863 |
10 | 1138410750 |
11 | 53466a934 |
12 | 279302626 |
13 | 151b0c039 |
14 | ab29aa18 |
15 | 69e21d50 |
hex | 43dac4fe |
1138410750 has 32 divisors (see below), whose sum is σ = 2841475104. Its totient is φ = 303576000.
The previous prime is 1138410733. The next prime is 1138410761. The reversal of 1138410750 is 570148311.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 758191 + ... + 759690.
It is an arithmetic number, because the mean of its divisors is an integer number (88796097).
Almost surely, 21138410750 is an apocalyptic number.
1138410750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1138410750 is an abundant number, since it is smaller than the sum of its proper divisors (1703064354).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1138410750 is a wasteful number, since it uses less digits than its factorization.
1138410750 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1517901 (or 1517891 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 30.
The square root of 1138410750 is about 33740.3430628676. The cubic root of 1138410750 is about 1044.1582623655.
The spelling of 1138410750 in words is "one billion, one hundred thirty-eight million, four hundred ten thousand, seven hundred fifty".
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