Base | Representation |
---|---|
bin | 1110100100001… |
… | …0000101100001 |
3 | 11020221121010010 |
4 | 3221002011201 |
5 | 111114304342 |
6 | 10021155133 |
7 | 1341145260 |
oct | 351020541 |
9 | 136847103 |
10 | 61088097 |
11 | 31534434 |
12 | 1855baa9 |
13 | c86b305 |
14 | 81825d7 |
15 | 556a29c |
hex | 3a42161 |
61088097 has 32 divisors (see below), whose sum is σ = 98513920. Its totient is φ = 32892480.
The previous prime is 61088081. The next prime is 61088177. The reversal of 61088097 is 79088016.
It is not a de Polignac number, because 61088097 - 24 = 61088081 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (61088047) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 112647 + ... + 113187.
It is an arithmetic number, because the mean of its divisors is an integer number (3078560).
Almost surely, 261088097 is an apocalyptic number.
It is an amenable number.
61088097 is a deficient number, since it is larger than the sum of its proper divisors (37425823).
61088097 is a wasteful number, since it uses less digits than its factorization.
61088097 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 853.
The product of its (nonzero) digits is 24192, while the sum is 39.
The square root of 61088097 is about 7815.8874736014. The cubic root of 61088097 is about 393.8391318502.
The spelling of 61088097 in words is "sixty-one million, eighty-eight thousand, ninety-seven".
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