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120006053 = 314877949
BaseRepresentation
bin1110010011100…
…10010110100101
322100210221100122
413021302112211
5221210143203
615524051325
72655014606
oct711622645
9270727318
10120006053
1161816362
1234233b45
131bb298cb
1411d1bdad
15a807538
hex72725a5

120006053 has 8 divisors (see below), whose sum is σ = 124147200. Its totient is φ = 115881840.

The previous prime is 120006041. The next prime is 120006091. The reversal of 120006053 is 350600021.

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 120006053 - 26 = 120005989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120006013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11123 + ... + 19071.

It is an arithmetic number, because the mean of its divisors is an integer number (15518400).

Almost surely, 2120006053 is an apocalyptic number.

It is an amenable number.

120006053 is a deficient number, since it is larger than the sum of its proper divisors (4141147).

120006053 is an equidigital number, since it uses as much as digits as its factorization.

120006053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8467.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 120006053 is about 10954.7274270061. The cubic root of 120006053 is about 493.2507080498.

Adding to 120006053 its reverse (350600021), we get a palindrome (470606074).

The spelling of 120006053 in words is "one hundred twenty million, six thousand, fifty-three".

Divisors: 1 31 487 7949 15097 246419 3871163 120006053