Base | Representation |
---|---|
bin | 11100001000111011… |
… | …010111011111100111 |
3 | 2212222201000020201222 |
4 | 130020323113133213 |
5 | 443334411122102 |
6 | 21514054410555 |
7 | 2116513310336 |
oct | 341073273747 |
9 | 85881006658 |
10 | 30214551527 |
11 | 118a5365846 |
12 | 5a32960a5b |
13 | 2b06975874 |
14 | 1668b37d1d |
15 | bbc8a9aa2 |
hex | 708ed77e7 |
30214551527 has 18 divisors (see below), whose sum is σ = 31300194672. Its totient is φ = 29166148704.
The previous prime is 30214551509. The next prime is 30214551529. The reversal of 30214551527 is 72515541203.
It is not a de Polignac number, because 30214551527 - 216 = 30214485991 is a prime.
It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30214551529) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 14644898 + ... + 14646960.
It is an arithmetic number, because the mean of its divisors is an integer number (1738899704).
Almost surely, 230214551527 is an apocalyptic number.
30214551527 is a deficient number, since it is larger than the sum of its proper divisors (1085643145).
30214551527 is an frugal number, since it uses more digits than its factorization.
30214551527 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2327 (or 2195 counting only the distinct ones).
The product of its (nonzero) digits is 42000, while the sum is 35.
The spelling of 30214551527 in words is "thirty billion, two hundred fourteen million, five hundred fifty-one thousand, five hundred twenty-seven".
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