Base | Representation |
---|---|
bin | 11101010010000011… |
… | …011110000000000110 |
3 | 10000011012120020001112 |
4 | 131102003132000012 |
5 | 1003343000141402 |
6 | 22235522325022 |
7 | 2162101410332 |
oct | 352203360006 |
9 | 100135506045 |
10 | 31441412102 |
11 | 12374948301 |
12 | 61157b9772 |
13 | 2c70bb3079 |
14 | 1743a5a7c2 |
15 | c4044de52 |
hex | 7520de006 |
31441412102 has 16 divisors (see below), whose sum is σ = 47742050160. Its totient is φ = 15527488512.
The previous prime is 31441412089. The next prime is 31441412129. The reversal of 31441412102 is 20121414413.
It is a congruent number.
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, 728174 + ... + 770142.
It is an arithmetic number, because the mean of its divisors is an integer number (2983878135).
Almost surely, 231441412102 is an apocalyptic number.
31441412102 is a deficient number, since it is larger than the sum of its proper divisors (16300638058).
31441412102 is a wasteful number, since it uses less digits than its factorization.
31441412102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46567.
The product of its (nonzero) digits is 768, while the sum is 23.
Adding to 31441412102 its reverse (20121414413), we get a palindrome (51562826515).
The spelling of 31441412102 in words is "thirty-one billion, four hundred forty-one million, four hundred twelve thousand, one hundred two".
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