Base | Representation |
---|---|
bin | 1111001010101… |
… | …10001100011110 |
3 | 22212101222210000 |
4 | 13211112030132 |
5 | 230032341000 |
6 | 20342555130 |
7 | 3103305063 |
oct | 745261436 |
9 | 285358700 |
10 | 127230750 |
11 | 65900389 |
12 | 36738aa6 |
13 | 2048918a |
14 | 12c7cc6a |
15 | b283000 |
hex | 795631e |
127230750 has 160 divisors (see below), whose sum is σ = 365137344. Its totient is φ = 33048000.
The previous prime is 127230713. The next prime is 127230767. The reversal of 127230750 is 57032721.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1235199 + ... + 1235301.
Almost surely, 2127230750 is an apocalyptic number.
127230750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 127230750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (182568672).
127230750 is an abundant number, since it is smaller than the sum of its proper divisors (237906594).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
127230750 is a wasteful number, since it uses less digits than its factorization.
127230750 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 193 (or 174 counting only the distinct ones).
The product of its (nonzero) digits is 2940, while the sum is 27.
The square root of 127230750 is about 11279.6608991583. The cubic root of 127230750 is about 502.9568133751.
The spelling of 127230750 in words is "one hundred twenty-seven million, two hundred thirty thousand, seven hundred fifty".
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