Base | Representation |
---|---|
bin | 11100011101001011… |
… | …001010000110101110 |
3 | 2220212101011222021211 |
4 | 130131023022012232 |
5 | 1000033341012220 |
6 | 22011511145034 |
7 | 2131106500144 |
oct | 343513120656 |
9 | 86771158254 |
10 | 30554235310 |
11 | 11a5a084245 |
12 | 5b0867517a |
13 | 2b5c1592a1 |
14 | 169bcbb594 |
15 | bdc606b5a |
hex | 71d2ca1ae |
30554235310 has 16 divisors (see below), whose sum is σ = 55430678016. Its totient is φ = 12125459808.
The previous prime is 30554235289. The next prime is 30554235323. The reversal of 30554235310 is 1353245503.
It is a super-2 number, since 2×305542353102 (a number of 22 digits) contains 22 as substring.
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, 12027957 + ... + 12030496.
It is an arithmetic number, because the mean of its divisors is an integer number (3464417376).
Almost surely, 230554235310 is an apocalyptic number.
30554235310 is a deficient number, since it is larger than the sum of its proper divisors (24876442706).
30554235310 is a wasteful number, since it uses less digits than its factorization.
30554235310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24058587.
The product of its (nonzero) digits is 27000, while the sum is 31.
The spelling of 30554235310 in words is "thirty billion, five hundred fifty-four million, two hundred thirty-five thousand, three hundred ten".
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