Base | Representation |
---|---|
bin | 1101101011010010011… |
… | …1000110000110010001 |
3 | 211110110122122110112012 |
4 | 3122310213012012101 |
5 | 12322143321201312 |
6 | 255534405312305 |
7 | 22655326201322 |
oct | 3326447060621 |
9 | 743418573465 |
10 | 234958381457 |
11 | 90710976648 |
12 | 39653105695 |
13 | 19205a306a7 |
14 | b52cc76449 |
15 | 61a2533322 |
hex | 36b49c6191 |
234958381457 has 16 divisors (see below), whose sum is σ = 248729544000. Its totient is φ = 221330263104.
The previous prime is 234958381391. The next prime is 234958381487. The reversal of 234958381457 is 754183859432.
It is not a de Polignac number, because 234958381457 - 232 = 230663414161 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 234958381396 and 234958381405.
It is not an unprimeable number, because it can be changed into a prime (234958381487) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3328394 + ... + 3398252.
It is an arithmetic number, because the mean of its divisors is an integer number (15545596500).
Almost surely, 2234958381457 is an apocalyptic number.
It is an amenable number.
234958381457 is a deficient number, since it is larger than the sum of its proper divisors (13771162543).
234958381457 is a wasteful number, since it uses less digits than its factorization.
234958381457 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70880.
The product of its digits is 29030400, while the sum is 59.
The spelling of 234958381457 in words is "two hundred thirty-four billion, nine hundred fifty-eight million, three hundred eighty-one thousand, four hundred fifty-seven".
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