Base | Representation |
---|---|
bin | 1100010111101010110… |
… | …10011110000111110010 |
3 | 1111122001122221000012010 |
4 | 12023311122132013302 |
5 | 23430422140331200 |
6 | 523130422343350 |
7 | 42464331453351 |
oct | 6136532360762 |
9 | 1448048830163 |
10 | 425024152050 |
11 | 1542850651a3 |
12 | 6a45788ab56 |
13 | 31105b7cac4 |
14 | 167dd835998 |
15 | b0c878c150 |
hex | 62f569e1f2 |
425024152050 has 48 divisors (see below), whose sum is σ = 1071339590592. Its totient is φ = 111481742400.
The previous prime is 425024151977. The next prime is 425024152051. The reversal of 425024152050 is 50251420524.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 425024151999 and 425024152017.
It is not an unprimeable number, because it can be changed into a prime (425024152051) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23216214 + ... + 23234513.
It is an arithmetic number, because the mean of its divisors is an integer number (22319574804).
Almost surely, 2425024152050 is an apocalyptic number.
425024152050 is an abundant number, since it is smaller than the sum of its proper divisors (646315438542).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
425024152050 is a wasteful number, since it uses less digits than its factorization.
425024152050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46450803 (or 46450798 counting only the distinct ones).
The product of its (nonzero) digits is 16000, while the sum is 30.
Adding to 425024152050 its reverse (50251420524), we get a palindrome (475275572574).
The spelling of 425024152050 in words is "four hundred twenty-five billion, twenty-four million, one hundred fifty-two thousand, fifty".
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