Base | Representation |
---|---|
bin | 1101010111100110000… |
… | …1011000010111011100 |
3 | 210221211020111112021200 |
4 | 3111321201120113130 |
5 | 12230332021413010 |
6 | 253302045155500 |
7 | 22410326205450 |
oct | 3257141302734 |
9 | 727736445250 |
10 | 229672060380 |
11 | 89448988354 |
12 | 3861885bb90 |
13 | 18872783259 |
14 | b18ab62660 |
15 | 5e933c0cc0 |
hex | 35798585dc |
229672060380 has 144 divisors (see below), whose sum is σ = 823651657920. Its totient is φ = 50686239744.
The previous prime is 229672060361. The next prime is 229672060393. The reversal of 229672060380 is 83060276922.
229672060380 is a `hidden beast` number, since 2 + 2 + 9 + 67 + 206 + 0 + 380 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3106209 + ... + 3179288.
It is an arithmetic number, because the mean of its divisors is an integer number (5719803180).
Almost surely, 2229672060380 is an apocalyptic number.
229672060380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
229672060380 is an abundant number, since it is smaller than the sum of its proper divisors (593979597540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
229672060380 is a wasteful number, since it uses less digits than its factorization.
229672060380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6285548 (or 6285543 counting only the distinct ones).
The product of its (nonzero) digits is 435456, while the sum is 45.
The spelling of 229672060380 in words is "two hundred twenty-nine billion, six hundred seventy-two million, sixty thousand, three hundred eighty".
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