Base | Representation |
---|---|
bin | 100011110111101… |
… | …100001100001000 |
3 | 1112221101200102201 |
4 | 203313230030020 |
5 | 2213030121410 |
6 | 135414405544 |
7 | 20625141160 |
oct | 4367541410 |
9 | 1487350381 |
10 | 601801480 |
11 | 2897793a5 |
12 | 1496608b4 |
13 | 978a9867 |
14 | 59cd55a0 |
15 | 37c7683a |
hex | 23dec308 |
601801480 has 64 divisors (see below), whose sum is σ = 1553696640. Its totient is φ = 205504512.
The previous prime is 601801441. The next prime is 601801493. The reversal of 601801480 is 84108106.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67779 + ... + 76141.
It is an arithmetic number, because the mean of its divisors is an integer number (24276510).
Almost surely, 2601801480 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 601801480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (776848320).
601801480 is an abundant number, since it is smaller than the sum of its proper divisors (951895160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
601801480 is a wasteful number, since it uses less digits than its factorization.
601801480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8638 (or 8634 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 28.
The square root of 601801480 is about 24531.6424236128. The cubic root of 601801480 is about 844.2759480423.
Adding to 601801480 its reverse (84108106), we get a palindrome (685909586).
The spelling of 601801480 in words is "six hundred one million, eight hundred one thousand, four hundred eighty".
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