Base | Representation |
---|---|
bin | 1111110001001101000… |
… | …1110000010001100010 |
3 | 221220020221010000211100 |
4 | 3330103101300101202 |
5 | 13414304012022210 |
6 | 324241435255230 |
7 | 25400212034232 |
oct | 3742321602142 |
9 | 856227100740 |
10 | 270906360930 |
11 | a498863a697 |
12 | 44605baa516 |
13 | 1c71447956a |
14 | d17d22bcc2 |
15 | 70a841b5c0 |
hex | 3f13470462 |
270906360930 has 96 divisors (see below), whose sum is σ = 746375969664. Its totient is φ = 67938697728.
The previous prime is 270906360917. The next prime is 270906360971. The reversal of 270906360930 is 39063609072.
270906360930 is a `hidden beast` number, since 2 + 7 + 0 + 9 + 0 + 6 + 3 + 609 + 30 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
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 47 ways as a sum of consecutive naturals, for example, 1893987 + ... + 2031993.
It is an arithmetic number, because the mean of its divisors is an integer number (7774749684).
Almost surely, 2270906360930 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 270906360930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (373187984832).
270906360930 is an abundant number, since it is smaller than the sum of its proper divisors (475469608734).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
270906360930 is a wasteful number, since it uses less digits than its factorization.
270906360930 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 139320 (or 139317 counting only the distinct ones).
The product of its (nonzero) digits is 367416, while the sum is 45.
The spelling of 270906360930 in words is "two hundred seventy billion, nine hundred six million, three hundred sixty thousand, nine hundred thirty".
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