Base | Representation |
---|---|
bin | 1101101011110100111… |
… | …10010101010100010110 |
3 | 1122221200110221020001010 |
4 | 12311322132111110112 |
5 | 30200440242113004 |
6 | 1000002034513050 |
7 | 45654101550000 |
oct | 6657236252426 |
9 | 1587613836033 |
10 | 470206207254 |
11 | 171460166a93 |
12 | 77167135786 |
13 | 35456704404 |
14 | 18a88335370 |
15 | c37018ca89 |
hex | 6d7a795516 |
470206207254 has 160 divisors (see below), whose sum is σ = 1168842510720. Its totient is φ = 125655618816.
The previous prime is 470206207217. The next prime is 470206207307. The reversal of 470206207254 is 452702602074.
It is a happy number.
It is a super-3 number, since 3×4702062072543 (a number of 36 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 39913137 + ... + 39924915.
It is an arithmetic number, because the mean of its divisors is an integer number (7305265692).
Almost surely, 2470206207254 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 470206207254, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (584421255360).
470206207254 is an abundant number, since it is smaller than the sum of its proper divisors (698636303466).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
470206207254 is a wasteful number, since it uses less digits than its factorization.
470206207254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11992 (or 11971 counting only the distinct ones).
The product of its (nonzero) digits is 188160, while the sum is 39.
The spelling of 470206207254 in words is "four hundred seventy billion, two hundred six million, two hundred seven thousand, two hundred fifty-four".
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