Search a number
BaseRepresentation
bin111001111111000…
…100110011000110
32111210120012011101
4321333010303012
53443021223123
6240311130314
733051653446
oct7177046306
92453505141
10972836038
1145a160129
1223197399a
13126719035
14932ba126
hex39fc4cc6

972836038 has 16 divisors (see below), whose sum is σ = 1483194240. Its totient is φ = 478494016.

The previous prime is 972836027. The next prime is 972836057. The reversal of 972836038 is 830638279.

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 7 ways as a sum of consecutive naturals, for example, 21195 + ... + 48937.

It is an arithmetic number, because the mean of its divisors is an integer number (92699640).

Almost surely, 2972836038 is an apocalyptic number.

972836038 is a deficient number, since it is larger than the sum of its proper divisors (510358202).

972836038 is a wasteful number, since it uses less digits than its factorization.

972836038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28031.

The product of its (nonzero) digits is 435456, while the sum is 46.

The square root of 972836038 is about 31190.3196200360. The cubic root of 972836038 is about 990.8620991093.

The spelling of 972836038 in words is "nine hundred seventy-two million, eight hundred thirty-six thousand, thirty-eight".