Base | Representation |
---|---|
bin | 11100010000011101… |
… | …011010100001111110 |
3 | 2220022111210022002112 |
4 | 130100131122201332 |
5 | 444114233323444 |
6 | 21534411054022 |
7 | 2122606354025 |
oct | 342035324176 |
9 | 86274708075 |
10 | 30340917374 |
11 | 1195a725329 |
12 | 5a69141312 |
13 | 2b26bbb161 |
14 | 167b82d8bc |
15 | bc8a1b69e |
hex | 71075a87e |
30340917374 has 8 divisors (see below), whose sum is σ = 45641782200. Its totient is φ = 15126989976.
The previous prime is 30340917349. The next prime is 30340917377. The reversal of 30340917374 is 47371904303.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30340917377) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21733484 + ... + 21734879.
It is an arithmetic number, because the mean of its divisors is an integer number (5705222775).
Almost surely, 230340917374 is an apocalyptic number.
30340917374 is a deficient number, since it is larger than the sum of its proper divisors (15300864826).
30340917374 is a wasteful number, since it uses less digits than its factorization.
30340917374 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43468714.
The product of its (nonzero) digits is 190512, while the sum is 41.
The spelling of 30340917374 in words is "thirty billion, three hundred forty million, nine hundred seventeen thousand, three hundred seventy-four".
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