| Base | Representation |
|---|---|
| bin | 1110110000101… |
| … | …1110110100000 |
| 3 | 11022111120202200 |
| 4 | 3230023312200 |
| 5 | 111322231103 |
| 6 | 10051013200 |
| 7 | 1351156554 |
| oct | 354136640 |
| 9 | 138446680 |
| 10 | 61914528 |
| 11 | 31a49335 |
| 12 | 1889a200 |
| 13 | ca9a520 |
| 14 | 8319864 |
| 15 | 56800a3 |
| hex | 3b0bda0 |
61914528 has 144 divisors (see below), whose sum is σ = 198132480. Its totient is φ = 18196992.
The previous prime is 61914511. The next prime is 61914529. The reversal of 61914528 is 82541916.
61914528 is a `hidden beast` number, since 619 + 14 + 5 + 28 = 666.
61914528 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (144).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 61914492 and 61914501.
It is not an unprimeable number, because it can be changed into a prime (61914529) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 85753 + ... + 86471.
It is an arithmetic number, because the mean of its divisors is an integer number (1375920).
Almost surely, 261914528 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 61914528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99066240).
61914528 is an abundant number, since it is smaller than the sum of its proper divisors (136217952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61914528 is a wasteful number, since it uses less digits than its factorization.
61914528 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 771 (or 760 counting only the distinct ones).
The product of its digits is 17280, while the sum is 36.
The square root of 61914528 is about 7868.5785247400. The cubic root of 61914528 is about 395.6072015682.
The spelling of 61914528 in words is "sixty-one million, nine hundred fourteen thousand, five hundred twenty-eight".
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