Base | Representation |
---|---|
bin | 1110011011010… |
… | …1111101011100 |
3 | 11012212102210110 |
4 | 3212311331130 |
5 | 110442423030 |
6 | 10001010020 |
7 | 1333235031 |
oct | 346657534 |
9 | 135772713 |
10 | 60514140 |
11 | 31182195 |
12 | 18323910 |
13 | c6c9cab |
14 | 8073388 |
15 | 54a51b0 |
hex | 39b5f5c |
60514140 has 48 divisors (see below), whose sum is σ = 170755200. Its totient is φ = 16011840.
The previous prime is 60514123. The next prime is 60514147. The reversal of 60514140 is 4141506.
It is a super-2 number, since 2×605141402 = 7323922279879200, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (60514147) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4011 + ... + 11709.
It is an arithmetic number, because the mean of its divisors is an integer number (3557400).
Almost surely, 260514140 is an apocalyptic number.
60514140 is a gapful number since it is divisible by the number (60) 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 60514140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85377600).
60514140 is an abundant number, since it is smaller than the sum of its proper divisors (110241060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60514140 is a wasteful number, since it uses less digits than its factorization.
60514140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7842 (or 7840 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 60514140 is about 7779.0834935743. The cubic root of 60514140 is about 392.6018019301.
Adding to 60514140 its reverse (4141506), we get a palindrome (64655646).
The spelling of 60514140 in words is "sixty million, five hundred fourteen thousand, one hundred forty".
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