Search a number
-
+
120708058 = 21726313499
BaseRepresentation
bin1110011000111…
…01101111011010
322102010121022211
413030131233122
5221400124213
615551105334
72664000352
oct714355732
9272117284
10120708058
1162155829
123451224a
131c0142b3
1412061b62
15a8e553d
hex731dbda

120708058 has 16 divisors (see below), whose sum is σ = 192456000. Its totient is φ = 56583616.

The previous prime is 120708053. The next prime is 120708073. The reversal of 120708058 is 850807021.

It is a super-3 number, since 3×1207080583 (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (120708053) 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 in 7 ways as a sum of consecutive naturals, for example, 2193 + ... + 15691.

It is an arithmetic number, because the mean of its divisors is an integer number (12028500).

Almost surely, 2120708058 is an apocalyptic number.

120708058 is a deficient number, since it is larger than the sum of its proper divisors (71747942).

120708058 is a wasteful number, since it uses less digits than its factorization.

120708058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13781.

The product of its (nonzero) digits is 4480, while the sum is 31.

The square root of 120708058 is about 10986.7218950877. The cubic root of 120708058 is about 494.2106359144.

The spelling of 120708058 in words is "one hundred twenty million, seven hundred eight thousand, fifty-eight".

Divisors: 1 2 17 34 263 526 4471 8942 13499 26998 229483 458966 3550237 7100474 60354029 120708058