Base | Representation |
---|---|
bin | 11100010011101001010… |
… | …10111001001011100100 |
3 | 10102222111120010211110012 |
4 | 32021310222321023210 |
5 | 111413411210311322 |
6 | 2022452050145352 |
7 | 130161300451634 |
oct | 16116452711344 |
9 | 3388446124405 |
10 | 972620010212 |
11 | 345538704364 |
12 | 138600582258 |
13 | 70943961656 |
14 | 35109d6c6c4 |
15 | 1a477b71ae2 |
hex | e274ab92e4 |
972620010212 has 12 divisors (see below), whose sum is σ = 1702093661100. Its totient is φ = 486307535616.
The previous prime is 972620010163. The next prime is 972620010227. The reversal of 972620010212 is 212010026279.
972620010212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 345903954496 + 626716055716 = 588136^2 + 791654^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 489164 + ... + 1478012.
It is an arithmetic number, because the mean of its divisors is an integer number (141841138425).
Almost surely, 2972620010212 is an apocalyptic number.
It is an amenable number.
972620010212 is a deficient number, since it is larger than the sum of its proper divisors (729473650888).
972620010212 is a wasteful number, since it uses less digits than its factorization.
972620010212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1234750 (or 1234748 counting only the distinct ones).
The product of its (nonzero) digits is 6048, while the sum is 32.
The spelling of 972620010212 in words is "nine hundred seventy-two billion, six hundred twenty million, ten thousand, two hundred twelve".
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