Base | Representation |
---|---|
bin | 11100001111111… |
… | …100000000111110 |
3 | 1020000210122111110 |
4 | 130033330000332 |
5 | 1432312040110 |
6 | 115010102450 |
7 | 14513265234 |
oct | 3417740076 |
9 | 1200718443 |
10 | 473940030 |
11 | 223588183 |
12 | 11287aa26 |
13 | 7725c5b5 |
14 | 46d30954 |
15 | 2b91ba20 |
hex | 1c3fc03e |
473940030 has 32 divisors (see below), whose sum is σ = 1168200864. Its totient is φ = 122967936.
The previous prime is 473940029. The next prime is 473940031. The reversal of 473940030 is 30049374.
It is an interprime number because it is at equal distance from previous prime (473940029) and next prime (473940031).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a self number, because there is not a number n which added to its sum of digits gives 473940030.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (473940031) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212377 + ... + 214596.
It is an arithmetic number, because the mean of its divisors is an integer number (36506277).
Almost surely, 2473940030 is an apocalyptic number.
473940030 is an abundant number, since it is smaller than the sum of its proper divisors (694260834).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
473940030 is a wasteful number, since it uses less digits than its factorization.
473940030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 427020.
The product of its (nonzero) digits is 9072, while the sum is 30.
The square root of 473940030 is about 21770.1637568485. The cubic root of 473940030 is about 779.6645664865.
The spelling of 473940030 in words is "four hundred seventy-three million, nine hundred forty thousand, thirty".
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