Base | Representation |
---|---|
bin | 11100010010100011000… |
… | …01100011011000010000 |
3 | 10102220222110121110010111 |
4 | 32021101201203120100 |
5 | 111411204232442211 |
6 | 2022313344011104 |
7 | 130140550504231 |
oct | 16112141433020 |
9 | 3386873543114 |
10 | 972030359056 |
11 | 345265884759 |
12 | 138477000a94 |
13 | 7087b74a343 |
14 | 3509191b088 |
15 | 1a440eea421 |
hex | e251863610 |
972030359056 has 45 divisors (see below), whose sum is σ = 1902565946829. Its totient is φ = 481095458688.
The previous prime is 972030359051. The next prime is 972030359137. The reversal of 972030359056 is 650953030279.
It is a happy number.
The square root of 972030359056 is 985916.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 20203779600 + 951826579456 = 142140^2 + 975616^2 .
It is a super-2 number, since 2×9720303590562 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (972030359051) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 406196196 + ... + 406198588.
Almost surely, 2972030359056 is an apocalyptic number.
972030359056 is the 985916-th square number.
It is an amenable number.
972030359056 is a deficient number, since it is larger than the sum of its proper divisors (930535587773).
972030359056 is an frugal number, since it uses more digits than its factorization.
972030359056 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5000 (or 2498 counting only the distinct ones).
The product of its (nonzero) digits is 1530900, while the sum is 49.
Multiplying 972030359056 by its sum of digits (49), we get a square (47629487593744 = 69014122).
The spelling of 972030359056 in words is "nine hundred seventy-two billion, thirty million, three hundred fifty-nine thousand, fifty-six".
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