Base | Representation |
---|---|
bin | 1011110111000010100… |
… | …10011010000101001010 |
3 | 1102221211211121102102010 |
4 | 11323201102122011022 |
5 | 23134033143443332 |
6 | 511112253120350 |
7 | 41304252105432 |
oct | 5734122320512 |
9 | 1387754542363 |
10 | 407506624842 |
11 | 147905958789 |
12 | 66b891890b6 |
13 | 2c5738a88a5 |
14 | 15a1b11b2c2 |
15 | a9009389cc |
hex | 5ee149a14a |
407506624842 has 16 divisors (see below), whose sum is σ = 815025345120. Its totient is φ = 135833525712.
The previous prime is 407506624841. The next prime is 407506624913. The reversal of 407506624842 is 248426605704.
It is a junction number, because it is equal to n+sod(n) for n = 407506624791 and 407506624800.
It is not an unprimeable number, because it can be changed into a prime (407506624841) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31992 + ... + 903347.
It is an arithmetic number, because the mean of its divisors is an integer number (50939084070).
Almost surely, 2407506624842 is an apocalyptic number.
407506624842 is an abundant number, since it is smaller than the sum of its proper divisors (407518720278).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
407506624842 is a wasteful number, since it uses less digits than its factorization.
407506624842 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1007957.
The product of its (nonzero) digits is 2580480, while the sum is 48.
The spelling of 407506624842 in words is "four hundred seven billion, five hundred six million, six hundred twenty-four thousand, eight hundred forty-two".
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