Base | Representation |
---|---|
bin | 1100000001000010001… |
… | …01111100101100110010 |
3 | 1110110200202122011121000 |
4 | 12000201011330230302 |
5 | 23231030222133030 |
6 | 513400521142430 |
7 | 41554232446512 |
oct | 6004105745462 |
9 | 1413622564530 |
10 | 412872067890 |
11 | 14a109578537 |
12 | 6802602aa16 |
13 | 2cc1a369869 |
14 | 15da9949842 |
15 | ab169c9860 |
hex | 602117cb32 |
412872067890 has 64 divisors (see below), whose sum is σ = 1117424949120. Its totient is φ = 108455941440.
The previous prime is 412872067841. The next prime is 412872067939. The reversal of 412872067890 is 98760278214.
It is a happy number.
412872067890 is a `hidden beast` number, since 4 + 1 + 287 + 206 + 78 + 90 = 666.
It is an interprime number because it is at equal distance from previous prime (412872067841) and next prime (412872067939).
It is a Harshad number since it is a multiple of its sum of digits (54).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11393521 + ... + 11429700.
It is an arithmetic number, because the mean of its divisors is an integer number (17459764830).
Almost surely, 2412872067890 is an apocalyptic number.
412872067890 is an abundant number, since it is smaller than the sum of its proper divisors (704552881230).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
412872067890 is a wasteful number, since it uses less digits than its factorization.
412872067890 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22823304 (or 22823298 counting only the distinct ones).
The product of its (nonzero) digits is 2709504, while the sum is 54.
The spelling of 412872067890 in words is "four hundred twelve billion, eight hundred seventy-two million, sixty-seven thousand, eight hundred ninety".
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