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120035030 = 2537324419
BaseRepresentation
bin1110010011110…
…01011011010110
322100212102002212
413021321123112
5221212110110
615524433422
72655165233
oct711713326
9270772085
10120035030
1161836105
1234248872
131bb39b5b
1411d2878a
15a810e05
hex72796d6

120035030 has 16 divisors (see below), whose sum is σ = 221903280. Its totient is φ = 46716192.

The previous prime is 120035021. The next prime is 120035053. The reversal of 120035030 is 30530021.

It is a junction number, because it is equal to n+sod(n) for n = 120034996 and 120035014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161840 + ... + 162579.

It is an arithmetic number, because the mean of its divisors is an integer number (13868955).

Almost surely, 2120035030 is an apocalyptic number.

120035030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120035030 is a deficient number, since it is larger than the sum of its proper divisors (101868250).

120035030 is a wasteful number, since it uses less digits than its factorization.

120035030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324463.

The product of its (nonzero) digits is 90, while the sum is 14.

The square root of 120035030 is about 10956.0499268669. The cubic root of 120035030 is about 493.2904054239.

Adding to 120035030 its reverse (30530021), we get a palindrome (150565051).

The spelling of 120035030 in words is "one hundred twenty million, thirty-five thousand, thirty".

Divisors: 1 2 5 10 37 74 185 370 324419 648838 1622095 3244190 12003503 24007006 60017515 120035030