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120650230 = 2512065023
BaseRepresentation
bin1110011000011…
…11100111110110
322102000200000001
413030033213312
5221341301410
615545541514
72663336641
oct714174766
9272020001
10120650230
1162116338
12344a489a
131bcc3b8c
1412048a58
15a8d333a
hex730f9f6

120650230 has 8 divisors (see below), whose sum is σ = 217170432. Its totient is φ = 48260088.

The previous prime is 120650227. The next prime is 120650267. The reversal of 120650230 is 32056021.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 120650198 and 120650207.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6032502 + ... + 6032521.

It is an arithmetic number, because the mean of its divisors is an integer number (27146304).

Almost surely, 2120650230 is an apocalyptic number.

120650230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120650230 is a deficient number, since it is larger than the sum of its proper divisors (96520202).

120650230 is a wasteful number, since it uses less digits than its factorization.

120650230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12065030.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 120650230 is about 10984.0898576077. The cubic root of 120650230 is about 494.1317022785.

The spelling of 120650230 in words is "one hundred twenty million, six hundred fifty thousand, two hundred thirty".

Divisors: 1 2 5 10 12065023 24130046 60325115 120650230