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120101485 = 5711330367
BaseRepresentation
bin1110010100010…
…01101001101101
322100222210021011
413022021221231
5221221221420
615530105221
72655563050
oct712115155
9270883234
10120101485
1161881029
123427b211
131bb6118a
1411d44a97
15a82595a
hex7289a6d

120101485 has 16 divisors (see below), whose sum is σ = 166173696. Its totient is φ = 81623808.

The previous prime is 120101483. The next prime is 120101491. The reversal of 120101485 is 584101021.

It is not a de Polignac number, because 120101485 - 21 = 120101483 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 (120101483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11229 + ... + 19138.

It is an arithmetic number, because the mean of its divisors is an integer number (10385856).

Almost surely, 2120101485 is an apocalyptic number.

It is an amenable number.

120101485 is a deficient number, since it is larger than the sum of its proper divisors (46072211).

120101485 is a wasteful number, since it uses less digits than its factorization.

120101485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30492.

The product of its (nonzero) digits is 320, while the sum is 22.

The square root of 120101485 is about 10959.0823064707. The cubic root of 120101485 is about 493.3814220938.

The spelling of 120101485 in words is "one hundred twenty million, one hundred one thousand, four hundred eighty-five".

Divisors: 1 5 7 35 113 565 791 3955 30367 151835 212569 1062845 3431471 17157355 24020297 120101485