Base | Representation |
---|---|
bin | 1100001010111… |
… | …00000101110010 |
3 | 21010002122212211 |
4 | 12011130011302 |
5 | 202113322244 |
6 | 14044042334 |
7 | 2346512533 |
oct | 605340562 |
9 | 233078784 |
10 | 102089074 |
11 | 5269903a |
12 | 2a2333aa |
13 | 181c5649 |
14 | d7b668a |
15 | 8e68934 |
hex | 615c172 |
102089074 has 8 divisors (see below), whose sum is σ = 153176940. Its totient is φ = 51030096.
The previous prime is 102089069. The next prime is 102089149. The reversal of 102089074 is 470980201.
It can be written as a sum of positive squares in 2 ways, for example, as 101103025 + 986049 = 10055^2 + 993^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8212 + ... + 16480.
Almost surely, 2102089074 is an apocalyptic number.
102089074 is a deficient number, since it is larger than the sum of its proper divisors (51087866).
102089074 is an equidigital number, since it uses as much as digits as its factorization.
102089074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14444.
The product of its (nonzero) digits is 4032, while the sum is 31.
The square root of 102089074 is about 10103.9137961485. The cubic root of 102089074 is about 467.3688407834.
The spelling of 102089074 in words is "one hundred two million, eighty-nine thousand, seventy-four".
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