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120234010 = 2513924877
BaseRepresentation
bin1110010101010…
…10000000011010
322101020112001111
413022222000122
5221234442020
615533010534
72656654321
oct712520032
9271215044
10120234010
1161961656
1234323a4a
131bba95b0
1411d7b0b8
15a84ed5a
hex72aa01a

120234010 has 16 divisors (see below), whose sum is σ = 233069256. Its totient is φ = 44394048.

The previous prime is 120234007. The next prime is 120234011. The reversal of 120234010 is 10432021.

It can be written as a sum of positive squares in 4 ways, for example, as 82029249 + 38204761 = 9057^2 + 6181^2 .

It is a Harshad number since it is a multiple of its sum of digits (13).

It is not an unprimeable number, because it can be changed into a prime (120234011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 462309 + ... + 462568.

Almost surely, 2120234010 is an apocalyptic number.

120234010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120234010 is a deficient number, since it is larger than the sum of its proper divisors (112835246).

120234010 is a wasteful number, since it uses less digits than its factorization.

120234010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 924897.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 120234010 is about 10965.1269942486. The cubic root of 120234010 is about 493.5628279497.

Adding to 120234010 its reverse (10432021), we get a palindrome (130666031).

The spelling of 120234010 in words is "one hundred twenty million, two hundred thirty-four thousand, ten".

Divisors: 1 2 5 10 13 26 65 130 924877 1849754 4624385 9248770 12023401 24046802 60117005 120234010