Base | Representation |
---|---|
bin | 11100001101010001110… |
… | …10000111100100100100 |
3 | 10102122200022111221102022 |
4 | 32012220322013210210 |
5 | 111334411032334002 |
6 | 2021124530402312 |
7 | 130010500250621 |
oct | 16065072074444 |
9 | 3378608457368 |
10 | 969201449252 |
11 | 344043a50973 |
12 | 137a07730398 |
13 | 7051a63a40a |
14 | 34ca3d2d348 |
15 | 1a32799eba2 |
hex | e1a8e87924 |
969201449252 has 24 divisors (see below), whose sum is σ = 1795924547424. Its totient is φ = 456081777792.
The previous prime is 969201449197. The next prime is 969201449273. The reversal of 969201449252 is 252944102969.
It is a junction number, because it is equal to n+sod(n) for n = 969201449194 and 969201449203.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2447963 + ... + 2816189.
It is an arithmetic number, because the mean of its divisors is an integer number (74830189476).
Almost surely, 2969201449252 is an apocalyptic number.
It is an amenable number.
969201449252 is a deficient number, since it is larger than the sum of its proper divisors (826723098172).
969201449252 is a wasteful number, since it uses less digits than its factorization.
969201449252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 406955 (or 406953 counting only the distinct ones).
The product of its (nonzero) digits is 2799360, while the sum is 53.
The spelling of 969201449252 in words is "nine hundred sixty-nine billion, two hundred one million, four hundred forty-nine thousand, two hundred fifty-two".
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