Base | Representation |
---|---|
bin | 1111110010110100011100… |
… | …00100101011010000110010 |
3 | 11112222022001012021012200101 |
4 | 13321122032010223100302 |
5 | 14023020042210132111 |
6 | 201511231552143014 |
7 | 10213160451505060 |
oct | 771321604532062 |
9 | 145868035235611 |
10 | 34731489145906 |
11 | 100805a61a1743 |
12 | 3a8b241537a6a |
13 | 164c21c42b717 |
14 | 881027b15030 |
15 | 4036a4568bc1 |
hex | 1f968e12b432 |
34731489145906 has 16 divisors (see below), whose sum is σ = 59540246769024. Its totient is φ = 14884786147104.
The previous prime is 34731489145891. The next prime is 34731489145921. The reversal of 34731489145906 is 60954198413743.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (34731489145891) and next prime (34731489145921).
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, 9907030 + ... + 12946513.
It is an arithmetic number, because the mean of its divisors is an integer number (3721265423064).
Almost surely, 234731489145906 is an apocalyptic number.
34731489145906 is a deficient number, since it is larger than the sum of its proper divisors (24808757623118).
34731489145906 is a wasteful number, since it uses less digits than its factorization.
34731489145906 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22962105.
The product of its (nonzero) digits is 78382080, while the sum is 64.
The spelling of 34731489145906 in words is "thirty-four trillion, seven hundred thirty-one billion, four hundred eighty-nine million, one hundred forty-five thousand, nine hundred six".
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