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61053153 = 372907293
BaseRepresentation
bin1110100011100…
…1100011100001
311020212211011220
43220321203201
5111112200103
610020325253
71340641350
oct350714341
9136784156
1061053153
1131510157
1218543829
13c858435
148173997
15555ec53
hex3a398e1

61053153 has 8 divisors (see below), whose sum is σ = 93033408. Its totient is φ = 34887504.

The previous prime is 61053143. The next prime is 61053169. The reversal of 61053153 is 35135016.

61053153 is digitally balanced in base 2, 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 not a de Polignac number, because 61053153 - 25 = 61053121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (61053143) 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 7 ways as a sum of consecutive naturals, for example, 1453626 + ... + 1453667.

It is an arithmetic number, because the mean of its divisors is an integer number (11629176).

Almost surely, 261053153 is an apocalyptic number.

It is an amenable number.

61053153 is a deficient number, since it is larger than the sum of its proper divisors (31980255).

61053153 is a wasteful number, since it uses less digits than its factorization.

61053153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2907303.

The product of its (nonzero) digits is 1350, while the sum is 24.

The square root of 61053153 is about 7813.6517071085. The cubic root of 61053153 is about 393.7640220756.

Adding to 61053153 its reverse (35135016), we get a palindrome (96188169).

The spelling of 61053153 in words is "sixty-one million, fifty-three thousand, one hundred fifty-three".

Divisors: 1 3 7 21 2907293 8721879 20351051 61053153