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120211034 = 260105517
BaseRepresentation
bin1110010101001…
…00011001011010
322101012100112112
413022210121122
5221233223114
615532312322
72656530326
oct712443132
9271170475
10120211034
1161946369
12343126a2
131bb9bcb8
1411d72986
15a84813e
hex72a465a

120211034 has 4 divisors (see below), whose sum is σ = 180316554. Its totient is φ = 60105516.

The previous prime is 120211019. The next prime is 120211073. The reversal of 120211034 is 430112021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 430112021 = 2914831449.

It can be written as a sum of positive squares in only one way, i.e., 81956809 + 38254225 = 9053^2 + 6185^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30052757 + ... + 30052760.

Almost surely, 2120211034 is an apocalyptic number.

120211034 is a deficient number, since it is larger than the sum of its proper divisors (60105520).

120211034 is an equidigital number, since it uses as much as digits as its factorization.

120211034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60105519.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 120211034 is about 10964.0792591079. The cubic root of 120211034 is about 493.5313869790.

Adding to 120211034 its reverse (430112021), we get a palindrome (550323055).

The spelling of 120211034 in words is "one hundred twenty million, two hundred eleven thousand, thirty-four".

Divisors: 1 2 60105517 120211034