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972053048 = 232337712011
BaseRepresentation
bin111001111100000…
…101101000111000
32111202002102002202
4321330011220320
53442321144143
6240242245332
733042212621
oct7174055070
92452072082
10972053048
1145977592a
12231656848
13126503825
1493154a48
155a510ab8
hex39f05a38

972053048 has 64 divisors (see below), whose sum is σ = 1981739520. Its totient is φ = 445737600.

The previous prime is 972053041. The next prime is 972053057. The reversal of 972053048 is 840350279.

972053048 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (972053041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 482363 + ... + 484373.

It is an arithmetic number, because the mean of its divisors is an integer number (30964680).

Almost surely, 2972053048 is an apocalyptic number.

It is an amenable number.

972053048 is an abundant number, since it is smaller than the sum of its proper divisors (1009686472).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

972053048 is a wasteful number, since it uses less digits than its factorization.

972053048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2148 (or 2144 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 972053048 is about 31177.7652823290. The cubic root of 972053048 is about 990.5961949822.

The spelling of 972053048 in words is "nine hundred seventy-two million, fifty-three thousand, forty-eight".

Divisors: 1 2 4 8 23 37 46 71 74 92 142 148 184 284 296 568 851 1633 1702 2011 2627 3266 3404 4022 5254 6532 6808 8044 10508 13064 16088 21016 46253 60421 74407 92506 120842 142781 148814 185012 241684 285562 297628 370024 483368 571124 595256 1142248 1711361 3283963 3422722 5282897 6567926 6845444 10565794 13135852 13690888 21131588 26271704 42263176 121506631 243013262 486026524 972053048