Base | Representation |
---|---|
bin | 1001101001100… |
… | …0110000110000 |
3 | 2211011011121011 |
4 | 2122120300300 |
5 | 40330042400 |
6 | 4003240304 |
7 | 1001001001 |
oct | 232306060 |
9 | 84134534 |
10 | 40471600 |
11 | 20932a04 |
12 | 11679094 |
13 | 85003c0 |
14 | 55371a8 |
15 | 38468ba |
hex | 2698c30 |
40471600 has 120 divisors (see below), whose sum is σ = 107739632. Its totient is φ = 14515200.
The previous prime is 40471597. The next prime is 40471661. The reversal of 40471600 is 617404.
40471600 is nontrivially palindromic in base 7.
It is an unprimeable number.
It is a nontrivial repunit in base 343.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 223510 + ... + 223690.
Almost surely, 240471600 is an apocalyptic number.
40471600 is a gapful number since it is divisible by the number (40) 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 40471600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53869816).
40471600 is an abundant number, since it is smaller than the sum of its proper divisors (67268032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40471600 is a wasteful number, since it uses less digits than its factorization.
40471600 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 255 (or 244 counting only the distinct ones).
The product of its (nonzero) digits is 672, while the sum is 22.
The square root of 40471600 is about 6361.7293246412. The cubic root of 40471600 is about 343.3339826760. Note that the first 3 decimals are identical.
The spelling of 40471600 in words is "forty million, four hundred seventy-one thousand, six hundred".
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