Base | Representation |
---|---|
bin | 11011011011111… |
… | …01011110111100 |
3 | 121001001221100202 |
4 | 31231331132330 |
5 | 432404331444 |
6 | 34500543032 |
7 | 5463155306 |
oct | 1555753674 |
9 | 531057322 |
10 | 230152124 |
11 | 108a07774 |
12 | 650b1a78 |
13 | 388b35b7 |
14 | 227d0976 |
15 | 1531334e |
hex | db7d7bc |
230152124 has 6 divisors (see below), whose sum is σ = 402766224. Its totient is φ = 115076060.
The previous prime is 230152121. The next prime is 230152127. The reversal of 230152124 is 421251032.
It is an interprime number because it is at equal distance from previous prime (230152121) and next prime (230152127).
It is a super-2 number, since 2×2301521242 = 105940000363422752, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 230152096 and 230152105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230152121) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28769012 + ... + 28769019.
It is an arithmetic number, because the mean of its divisors is an integer number (67127704).
Almost surely, 2230152124 is an apocalyptic number.
It is an amenable number.
230152124 is a deficient number, since it is larger than the sum of its proper divisors (172614100).
230152124 is a wasteful number, since it uses less digits than its factorization.
230152124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57538035 (or 57538033 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 230152124 is about 15170.7654388300. The cubic root of 230152124 is about 612.8276178167.
The spelling of 230152124 in words is "two hundred thirty million, one hundred fifty-two thousand, one hundred twenty-four".
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