Base | Representation |
---|---|
bin | 11100001000011100… |
… | …101010000111000100 |
3 | 2212222010212020221000 |
4 | 130020130222013010 |
5 | 443330331020231 |
6 | 21513210053300 |
7 | 2116355011335 |
oct | 341034520704 |
9 | 85863766830 |
10 | 30206501316 |
11 | 118a0867582 |
12 | 5a3011a230 |
13 | 2b050b7624 |
14 | 1667a4028c |
15 | bbbd196e6 |
hex | 70872a1c4 |
30206501316 has 48 divisors (see below), whose sum is σ = 78750705600. Its totient is φ = 10012576896.
The previous prime is 30206501287. The next prime is 30206501389. The reversal of 30206501316 is 61310560203.
30206501316 is a `hidden beast` number, since 3 + 0 + 2 + 0 + 650 + 1 + 3 + 1 + 6 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a self number, because there is not a number n which added to its sum of digits gives 30206501316.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 761925 + ... + 800588.
It is an arithmetic number, because the mean of its divisors is an integer number (1640639700).
Almost surely, 230206501316 is an apocalyptic number.
30206501316 is a gapful number since it is divisible by the number (36) formed by its first and last digit.
It is an amenable number.
30206501316 is an abundant number, since it is smaller than the sum of its proper divisors (48544204284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30206501316 is a wasteful number, since it uses less digits than its factorization.
30206501316 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1562705 (or 1562697 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 27.
The spelling of 30206501316 in words is "thirty billion, two hundred six million, five hundred one thousand, three hundred sixteen".
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