Base | Representation |
---|---|
bin | 1101101111001111001000… |
… | …01011000111101010111100 |
3 | 10221222002011001112222021011 |
4 | 12313213210023013222330 |
5 | 12424431230234104040 |
6 | 144130234015445004 |
7 | 6235424134350154 |
oct | 667474413075274 |
9 | 127862131488234 |
10 | 30210333113020 |
11 | 9698148507a85 |
12 | 347ab6b526764 |
13 | 13b1a8c46b588 |
14 | 76628b943764 |
15 | 375c904ab3ea |
hex | 1b79e42c7abc |
30210333113020 has 24 divisors (see below), whose sum is σ = 63447333763968. Its totient is φ = 12083060059200.
The previous prime is 30210333112937. The next prime is 30210333113047. The reversal of 30210333113020 is 2031133301203.
It is a junction number, because it is equal to n+sod(n) for n = 30210333112982 and 30210333113000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66843276 + ... + 67293715.
It is an arithmetic number, because the mean of its divisors is an integer number (2643638906832).
Almost surely, 230210333113020 is an apocalyptic number.
It is an amenable number.
30210333113020 is an abundant number, since it is smaller than the sum of its proper divisors (33237000650948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30210333113020 is a wasteful number, since it uses less digits than its factorization.
30210333113020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 134148261 (or 134148259 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 22.
Adding to 30210333113020 its reverse (2031133301203), we get a palindrome (32241466414223).
The spelling of 30210333113020 in words is "thirty trillion, two hundred ten billion, three hundred thirty-three million, one hundred thirteen thousand, twenty".
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