Base | Representation |
---|---|
bin | 1101011001010011100… |
… | …0001011010011010010 |
3 | 211000000020010010220112 |
4 | 3112110320023103102 |
5 | 12232302020133020 |
6 | 253415402241322 |
7 | 22424601255212 |
oct | 3262470132322 |
9 | 730006103815 |
10 | 230131021010 |
11 | 89663a64260 |
12 | 387264b6242 |
13 | 189168996a7 |
14 | b1d1ab4242 |
15 | 5ebd82e2c5 |
hex | 3594e0b4d2 |
230131021010 has 16 divisors (see below), whose sum is σ = 451893641472. Its totient is φ = 83684007600.
The previous prime is 230131020989. The next prime is 230131021031. The reversal of 230131021010 is 10120131032.
It is an interprime number because it is at equal distance from previous prime (230131020989) and next prime (230131021031).
It is a super-2 number, since 2×2301310210102 (a number of 24 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1046049986 + ... + 1046050205.
It is an arithmetic number, because the mean of its divisors is an integer number (28243352592).
Almost surely, 2230131021010 is an apocalyptic number.
230131021010 is a deficient number, since it is larger than the sum of its proper divisors (221762620462).
230131021010 is a wasteful number, since it uses less digits than its factorization.
230131021010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2092100209.
The product of its (nonzero) digits is 36, while the sum is 14.
Adding to 230131021010 its reverse (10120131032), we get a palindrome (240251152042).
The spelling of 230131021010 in words is "two hundred thirty billion, one hundred thirty-one million, twenty-one thousand, ten".
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