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120043414 = 260021707
BaseRepresentation
bin1110010011110…
…11011110010110
322100212211121101
413021323132112
5221212342124
615524540314
72655231541
oct711733626
9270784541
10120043414
1161841437
123425169a
131bb4090a
1411d2b858
15a813644
hex727b796

120043414 has 4 divisors (see below), whose sum is σ = 180065124. Its totient is φ = 60021706.

The previous prime is 120043411. The next prime is 120043421. The reversal of 120043414 is 414340021.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 120043391 and 120043400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120043411) by changing a digit.

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 as a sum of consecutive naturals, namely, 30010852 + ... + 30010855.

It is an arithmetic number, because the mean of its divisors is an integer number (45016281).

Almost surely, 2120043414 is an apocalyptic number.

120043414 is a deficient number, since it is larger than the sum of its proper divisors (60021710).

120043414 is an equidigital number, since it uses as much as digits as its factorization.

120043414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60021709.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 120043414 is about 10956.4325398370. The cubic root of 120043414 is about 493.3018899893.

Adding to 120043414 its reverse (414340021), we get a palindrome (534383435).

The spelling of 120043414 in words is "one hundred twenty million, forty-three thousand, four hundred fourteen".

Divisors: 1 2 60021707 120043414