Base | Representation |
---|---|
bin | 1010001000000… |
… | …1011000101100 |
3 | 2221220212000020 |
4 | 2202001120230 |
5 | 41333114004 |
6 | 4114202140 |
7 | 1024005000 |
oct | 242013054 |
9 | 87825006 |
10 | 42473004 |
11 | 21a7a662 |
12 | 12283350 |
13 | 8a51372 |
14 | 58d8700 |
15 | 3ade8d9 |
hex | 288162c |
42473004 has 96 divisors (see below), whose sum is σ = 122572800. Its totient is φ = 11402496.
The previous prime is 42472993. The next prime is 42473029. The reversal of 42473004 is 40037424.
It is a congruent number.
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, 69669 + ... + 70275.
It is an arithmetic number, because the mean of its divisors is an integer number (1276800).
Almost surely, 242473004 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 42473004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61286400).
42473004 is an abundant number, since it is smaller than the sum of its proper divisors (80099796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42473004 is a wasteful number, since it uses less digits than its factorization.
42473004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 652 (or 636 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 24.
The square root of 42473004 is about 6517.1315776191. The cubic root of 42473004 is about 348.9026967157.
The spelling of 42473004 in words is "forty-two million, four hundred seventy-three thousand, four".
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