Base | Representation |
---|---|
bin | 111100100000110… |
… | …0110010100010111 |
3 | 12020111200011112212 |
4 | 1321001212110113 |
5 | 13124244242411 |
6 | 533251504035 |
7 | 101213433650 |
oct | 17101462427 |
9 | 5214604485 |
10 | 2030462231 |
11 | 952163366 |
12 | 487bb801b |
13 | 264881855 |
14 | 153948527 |
15 | bd3cd68b |
hex | 79066517 |
2030462231 has 8 divisors (see below), whose sum is σ = 2400546720. Its totient is φ = 1680382368.
The previous prime is 2030462221. The next prime is 2030462257. The reversal of 2030462231 is 1322640302.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2030462231 - 210 = 2030461207 is a prime.
It is a super-2 number, since 2×20304622312 = 8245553743034994722, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2030462197 and 2030462206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2030462221) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5000936 + ... + 5001341.
It is an arithmetic number, because the mean of its divisors is an integer number (300068340).
Almost surely, 22030462231 is an apocalyptic number.
2030462231 is a deficient number, since it is larger than the sum of its proper divisors (370084489).
2030462231 is a wasteful number, since it uses less digits than its factorization.
2030462231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10002313.
The product of its (nonzero) digits is 1728, while the sum is 23.
The square root of 2030462231 is about 45060.6505834081. The cubic root of 2030462231 is about 1266.2855134888.
The spelling of 2030462231 in words is "two billion, thirty million, four hundred sixty-two thousand, two hundred thirty-one".
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