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120414044 = 223159109151
BaseRepresentation
bin1110010110101…
…01111101011100
322101120200000102
413023111331130
5221311222134
615540520232
72661334232
oct713257534
9271520012
10120414044
1161a74943
12343b0078
131bc4051a
1411dc6952
15a88837e
hex72d5f5c

120414044 has 48 divisors (see below), whose sum is σ = 224716800. Its totient is φ = 56376000.

The previous prime is 120414037. The next prime is 120414067. The reversal of 120414044 is 440414021.

It is a happy number.

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 15 ways as a sum of consecutive naturals, for example, 797369 + ... + 797519.

It is an arithmetic number, because the mean of its divisors is an integer number (4681600).

Almost surely, 2120414044 is an apocalyptic number.

It is an amenable number.

120414044 is a deficient number, since it is larger than the sum of its proper divisors (104302756).

120414044 is a wasteful number, since it uses less digits than its factorization.

120414044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354 (or 352 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 120414044 is about 10973.3333130822. Note that the first 4 decimals coincide. The cubic root of 120414044 is about 493.8090527244.

Adding to 120414044 its reverse (440414021), we get a palindrome (560828065).

The spelling of 120414044 in words is "one hundred twenty million, four hundred fourteen thousand, forty-four".

Divisors: 1 2 4 31 59 62 109 118 124 151 218 236 302 436 604 1829 3379 3658 4681 6431 6758 7316 8909 9362 12862 13516 16459 17818 18724 25724 32918 35636 65836 199361 276179 398722 510229 552358 797444 971081 1020458 1104716 1942162 2040916 3884324 30103511 60207022 120414044