Search a number
-
+
120752054 = 2174438017
BaseRepresentation
bin1110011001010…
…00011110110110
322102012211200022
413030220132312
5221403031204
615552045142
72664242543
oct714503666
9272184608
10120752054
1162185895
12345337b2
131c02b327
1412073bca
15a9035be
hex73287b6

120752054 has 16 divisors (see below), whose sum is σ = 192239568. Its totient is φ = 56689152.

The previous prime is 120752033. The next prime is 120752057. The reversal of 120752054 is 450257021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120752057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11054 + ... + 19070.

It is an arithmetic number, because the mean of its divisors is an integer number (12014973).

Almost surely, 2120752054 is an apocalyptic number.

120752054 is a deficient number, since it is larger than the sum of its proper divisors (71487514).

120752054 is a wasteful number, since it uses less digits than its factorization.

120752054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8479.

The product of its (nonzero) digits is 2800, while the sum is 26.

The square root of 120752054 is about 10988.7239477566. The cubic root of 120752054 is about 494.2706723648.

The spelling of 120752054 in words is "one hundred twenty million, seven hundred fifty-two thousand, fifty-four".

Divisors: 1 2 17 34 443 886 7531 8017 15062 16034 136289 272578 3551531 7103062 60376027 120752054