Base | Representation |
---|---|
bin | 1111110000110010… |
… | …0100011101111010 |
3 | 101220212122212111000 |
4 | 3330030210131322 |
5 | 32131133403110 |
6 | 1535504145430 |
7 | 206565132402 |
oct | 37414443572 |
9 | 11825585430 |
10 | 4231153530 |
11 | 18814152aa |
12 | 9a1008276 |
13 | 525795a56 |
14 | 2c1d25802 |
15 | 19b6d51c0 |
hex | fc32477a |
4231153530 has 32 divisors (see below), whose sum is σ = 11283076800. Its totient is φ = 1128307536.
The previous prime is 4231153523. The next prime is 4231153541. The reversal of 4231153530 is 353511324.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 4231153494 and 4231153503.
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, 7835200 + ... + 7835739.
It is an arithmetic number, because the mean of its divisors is an integer number (352596150).
Almost surely, 24231153530 is an apocalyptic number.
4231153530 is an abundant number, since it is smaller than the sum of its proper divisors (7051923270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4231153530 is a wasteful number, since it uses less digits than its factorization.
4231153530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15670955 (or 15670949 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 27.
The square root of 4231153530 is about 65047.3176234040. The cubic root of 4231153530 is about 1617.4080293168.
Adding to 4231153530 its reverse (353511324), we get a palindrome (4584664854).
The spelling of 4231153530 in words is "four billion, two hundred thirty-one million, one hundred fifty-three thousand, five hundred thirty".
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