Base | Representation |
---|---|
bin | 11011110101010… |
… | …111010100010001 |
3 | 1012112200201212012 |
4 | 123311113110101 |
5 | 1424021131334 |
6 | 114200512305 |
7 | 14400133100 |
oct | 3365272421 |
9 | 1175621765 |
10 | 466973969 |
11 | 21a65a500 |
12 | 11047b695 |
13 | 75990977 |
14 | 4603a037 |
15 | 2aee29ce |
hex | 1bd57511 |
466973969 has 72 divisors (see below), whose sum is σ = 653360904. Its totient is φ = 331161600.
The previous prime is 466973959. The next prime is 466973989. The reversal of 466973969 is 969379664.
It can be written as a sum of positive squares in 4 ways, for example, as 2140369 + 464833600 = 1463^2 + 21560^2 .
It is not a de Polignac number, because 466973969 - 28 = 466973713 is a prime.
It is a super-2 number, since 2×4669739692 = 436129375447225922, which contains 22 as substring.
Its product of digits (13226976) is a multiple of the sum of its prime divisors (189).
It is not an unprimeable number, because it can be changed into a prime (466973939) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 4132457 + ... + 4132569.
It is an arithmetic number, because the mean of its divisors is an integer number (9074457).
Almost surely, 2466973969 is an apocalyptic number.
466973969 is a gapful number since it is divisible by the number (49) formed by its first and last digit.
It is an amenable number.
466973969 is a deficient number, since it is larger than the sum of its proper divisors (186386935).
466973969 is a wasteful number, since it uses less digits than its factorization.
466973969 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 207 (or 189 counting only the distinct ones).
The product of its digits is 13226976, while the sum is 59.
The square root of 466973969 is about 21609.5804910692. The cubic root of 466973969 is about 775.8258108202.
The spelling of 466973969 in words is "four hundred sixty-six million, nine hundred seventy-three thousand, nine hundred sixty-nine".
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