Base | Representation |
---|---|
bin | 11011111010000… |
… | …100010110100100 |
3 | 1012122000101021110 |
4 | 123322010112210 |
5 | 1424330111022 |
6 | 114243145020 |
7 | 14413460010 |
oct | 3372042644 |
9 | 1178011243 |
10 | 468207012 |
11 | 220321949 |
12 | 110975170 |
13 | 76002c90 |
14 | 4627b540 |
15 | 2b18800c |
hex | 1be845a4 |
468207012 has 96 divisors (see below), whose sum is σ = 1388068864. Its totient is φ = 119491200.
The previous prime is 468207007. The next prime is 468207029. The reversal of 468207012 is 210702864.
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, 26937 + ... + 40767.
Almost surely, 2468207012 is an apocalyptic number.
468207012 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 468207012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (694034432).
468207012 is an abundant number, since it is smaller than the sum of its proper divisors (919861852).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
468207012 is a wasteful number, since it uses less digits than its factorization.
468207012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13889 (or 13887 counting only the distinct ones).
The product of its (nonzero) digits is 5376, while the sum is 30.
The square root of 468207012 is about 21638.0916903501. The cubic root of 468207012 is about 776.5080657152.
Adding to 468207012 its reverse (210702864), we get a palindrome (678909876).
The spelling of 468207012 in words is "four hundred sixty-eight million, two hundred seven thousand, twelve".
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