Base | Representation |
---|---|
bin | 1101101011111111110… |
… | …00101010001110000000 |
3 | 1122221220210202200222200 |
4 | 12311333320222032000 |
5 | 30201132012312223 |
6 | 1000015040433200 |
7 | 45656253332253 |
oct | 6657770521600 |
9 | 1587823680880 |
10 | 470296994688 |
11 | 1714a7435a24 |
12 | 77191618800 |
13 | 3546c4708a1 |
14 | 18a9640909a |
15 | c378122a43 |
hex | 6d7fe2a380 |
470296994688 has 96 divisors (see below), whose sum is σ = 1366728222600. Its totient is φ = 155213491200.
The previous prime is 470296994627. The next prime is 470296994689. The reversal of 470296994688 is 886499692074.
470296994688 is a `hidden beast` number, since 4 + 70 + 2 + 9 + 6 + 99 + 468 + 8 = 666.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (72).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (470296994689) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1904658 + ... + 2137361.
Almost surely, 2470296994688 is an apocalyptic number.
470296994688 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
470296994688 is an abundant number, since it is smaller than the sum of its proper divisors (896431227912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
470296994688 is a wasteful number, since it uses less digits than its factorization.
470296994688 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4042140 (or 4042125 counting only the distinct ones).
The product of its (nonzero) digits is 376233984, while the sum is 72.
The spelling of 470296994688 in words is "four hundred seventy billion, two hundred ninety-six million, nine hundred ninety-four thousand, six hundred eighty-eight".
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