Base | Representation |
---|---|
bin | 1110101000001… |
… | …0001101010101 |
3 | 11021102221101200 |
4 | 3222002031111 |
5 | 111201210431 |
6 | 10030543113 |
7 | 1343321064 |
oct | 352021525 |
9 | 137387350 |
10 | 61350741 |
11 | 316a37a1 |
12 | 18667a99 |
13 | c930a1a |
14 | 82101db |
15 | 55bcee6 |
hex | 3a82355 |
61350741 has 12 divisors (see below), whose sum is σ = 88815168. Its totient is φ = 40809384.
The previous prime is 61350727. The next prime is 61350743. The reversal of 61350741 is 14705316.
61350741 is a `hidden beast` number, since 613 + 5 + 0 + 7 + 41 = 666.
It is not a de Polignac number, because 61350741 - 213 = 61342549 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (61350743) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3195 + ... + 11528.
It is an arithmetic number, because the mean of its divisors is an integer number (7401264).
Almost surely, 261350741 is an apocalyptic number.
It is an amenable number.
61350741 is a deficient number, since it is larger than the sum of its proper divisors (27464427).
61350741 is a wasteful number, since it uses less digits than its factorization.
61350741 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15192 (or 15189 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 27.
The square root of 61350741 is about 7832.6713833787. The cubic root of 61350741 is about 394.4027528036.
The spelling of 61350741 in words is "sixty-one million, three hundred fifty thousand, seven hundred forty-one".
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