Base | Representation |
---|---|
bin | 101111100111011010… |
… | …1000011000010110010 |
3 | 100202221021102122011201 |
4 | 1133032311003002302 |
5 | 3133404042313102 |
6 | 114550331401414 |
7 | 10246645605160 |
oct | 1371665030262 |
9 | 322837378151 |
10 | 102254260402 |
11 | 3a402956328 |
12 | 179988b326a |
13 | 984785b738 |
14 | 4d405c4230 |
15 | 29d70c3987 |
hex | 17ced430b2 |
102254260402 has 16 divisors (see below), whose sum is σ = 175474316160. Its totient is φ = 43777929888.
The previous prime is 102254260393. The next prime is 102254260489. The reversal of 102254260402 is 204062452201.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3763027 + ... + 3790102.
It is an arithmetic number, because the mean of its divisors is an integer number (10967144760).
Almost surely, 2102254260402 is an apocalyptic number.
102254260402 is a deficient number, since it is larger than the sum of its proper divisors (73220055758).
102254260402 is an equidigital number, since it uses as much as digits as its factorization.
102254260402 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7554105.
The product of its (nonzero) digits is 7680, while the sum is 28.
The spelling of 102254260402 in words is "one hundred two billion, two hundred fifty-four million, two hundred sixty thousand, four hundred two".
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