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10061155 = 513154787
BaseRepresentation
bin100110011000…
…010101100011
3200221011022101
4212120111203
510033424110
6555351231
7151342546
oct46302543
920834271
1010061155
115752105
123452517
132113660
14149c85d
15d3b13a
hex998563

10061155 has 8 divisors (see below), whose sum is σ = 13002192. Its totient is φ = 7429728.

The previous prime is 10061153. The next prime is 10061159. The reversal of 10061155 is 55116001.

10061155 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10061155 - 21 = 10061153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10061153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77329 + ... + 77458.

It is an arithmetic number, because the mean of its divisors is an integer number (1625274).

Almost surely, 210061155 is an apocalyptic number.

10061155 is a deficient number, since it is larger than the sum of its proper divisors (2941037).

10061155 is a wasteful number, since it uses less digits than its factorization.

10061155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154805.

The product of its (nonzero) digits is 150, while the sum is 19.

The square root of 10061155 is about 3171.9323763283. The cubic root of 10061155 is about 215.8817582726.

Adding to 10061155 its reverse (55116001), we get a palindrome (65177156).

The spelling of 10061155 in words is "ten million, sixty-one thousand, one hundred fifty-five".

Divisors: 1 5 13 65 154787 773935 2012231 10061155