Base | Representation |
---|---|
bin | 1110100011001… |
… | …1001000010000 |
3 | 11020211111002001 |
4 | 3220303020100 |
5 | 111110324312 |
6 | 10020003344 |
7 | 1340501536 |
oct | 350631020 |
9 | 136744061 |
10 | 61026832 |
11 | 314a23a9 |
12 | 18530554 |
13 | c849469 |
14 | 8168156 |
15 | 5557057 |
hex | 3a33210 |
61026832 has 20 divisors (see below), whose sum is σ = 119861500. Its totient is φ = 30094848.
The previous prime is 61026809. The next prime is 61026839. The reversal of 61026832 is 23862016.
It can be written as a sum of positive squares in 2 ways, for example, as 12362256 + 48664576 = 3516^2 + 6976^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 61026832.
It is not an unprimeable number, because it can be changed into a prime (61026839) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24957 + ... + 27292.
It is an arithmetic number, because the mean of its divisors is an integer number (5993075).
Almost surely, 261026832 is an apocalyptic number.
It is an amenable number.
61026832 is a deficient number, since it is larger than the sum of its proper divisors (58834668).
61026832 is a wasteful number, since it uses less digits than its factorization.
61026832 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52330 (or 52324 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 28.
The square root of 61026832 is about 7811.9672298340. The cubic root of 61026832 is about 393.7074279328.
Adding to 61026832 its reverse (23862016), we get a palindrome (84888848).
The spelling of 61026832 in words is "sixty-one million, twenty-six thousand, eight hundred thirty-two".
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