Base | Representation |
---|---|
bin | 11100010100001010… |
… | …101011100010001110 |
3 | 2220110211211021101212 |
4 | 130110022223202032 |
5 | 444231144141100 |
6 | 21544512134422 |
7 | 2124263133452 |
oct | 342412534216 |
9 | 86424737355 |
10 | 30403115150 |
11 | 11991847451 |
12 | 5a85b37412 |
13 | 2b36a57585 |
14 | 1685bc0662 |
15 | bce205635 |
hex | 7142ab88e |
30403115150 has 48 divisors (see below), whose sum is σ = 58711920768. Its totient is φ = 11700816000.
The previous prime is 30403115147. The next prime is 30403115153. The reversal of 30403115150 is 5151130403.
It is an interprime number because it is at equal distance from previous prime (30403115147) and next prime (30403115153).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30403115153) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 211460 + ... + 324840.
It is an arithmetic number, because the mean of its divisors is an integer number (1223165016).
Almost surely, 230403115150 is an apocalyptic number.
30403115150 is a deficient number, since it is larger than the sum of its proper divisors (28308805618).
30403115150 is a wasteful number, since it uses less digits than its factorization.
30403115150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 113597 (or 113592 counting only the distinct ones).
The product of its (nonzero) digits is 900, while the sum is 23.
Adding to 30403115150 its reverse (5151130403), we get a palindrome (35554245553).
The spelling of 30403115150 in words is "thirty billion, four hundred three million, one hundred fifteen thousand, one hundred fifty".
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