Base | Representation |
---|---|
bin | 11100000101111010… |
… | …001100101101010010 |
3 | 2212212011201120111111 |
4 | 130011322030231102 |
5 | 443233430213204 |
6 | 21505045203534 |
7 | 2115330014635 |
oct | 340572145522 |
9 | 85764646444 |
10 | 30163913554 |
11 | 11879819785 |
12 | 5a19a005aa |
13 | 2ac9325c78 |
14 | 1662115c1c |
15 | bb8205d04 |
hex | 705e8cb52 |
30163913554 has 8 divisors (see below), whose sum is σ = 45253899648. Its totient is φ = 15079280340.
The previous prime is 30163913513. The next prime is 30163913597. The reversal of 30163913554 is 45531936103.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1324102 + ... + 1346689.
It is an arithmetic number, because the mean of its divisors is an integer number (5656737456).
Almost surely, 230163913554 is an apocalyptic number.
30163913554 is a deficient number, since it is larger than the sum of its proper divisors (15089986094).
30163913554 is a wasteful number, since it uses less digits than its factorization.
30163913554 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2676440.
The product of its (nonzero) digits is 145800, while the sum is 40.
The spelling of 30163913554 in words is "thirty billion, one hundred sixty-three million, nine hundred thirteen thousand, five hundred fifty-four".
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