Base | Representation |
---|---|
bin | 11111100110010… |
… | …111111110111000 |
3 | 1100221120120202010 |
4 | 133212113332320 |
5 | 2041204402100 |
6 | 124335005520 |
7 | 16065141510 |
oct | 3746277670 |
9 | 1327516663 |
10 | 530153400 |
11 | 252292107 |
12 | 1296698a0 |
13 | 85ab1b4a |
14 | 505a4840 |
15 | 31822750 |
hex | 1f997fb8 |
530153400 has 96 divisors (see below), whose sum is σ = 1878272640. Its totient is φ = 121176960.
The previous prime is 530153387. The next prime is 530153401. The reversal of 530153400 is 4351035.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530153401) 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, 58914 + ... + 67313.
It is an arithmetic number, because the mean of its divisors is an integer number (19565340).
Almost surely, 2530153400 is an apocalyptic number.
530153400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
530153400 is an abundant number, since it is smaller than the sum of its proper divisors (1348119240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530153400 is a wasteful number, since it uses less digits than its factorization.
530153400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126253 (or 126244 counting only the distinct ones).
The product of its (nonzero) digits is 900, while the sum is 21.
The square root of 530153400 is about 23025.0602605075. The cubic root of 530153400 is about 809.3453023992.
The spelling of 530153400 in words is "five hundred thirty million, one hundred fifty-three thousand, four hundred".
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