Base | Representation |
---|---|
bin | 111101001111100… |
… | …0010011101110010 |
3 | 12022012202121221100 |
4 | 1322133002131302 |
5 | 13202032110124 |
6 | 535524505230 |
7 | 101631563013 |
oct | 17237023562 |
9 | 5265677840 |
10 | 2054956914 |
11 | 964a735aa |
12 | 49424b216 |
13 | 269979a4a |
14 | 156cc300a |
15 | c061b1c9 |
hex | 7a7c2772 |
2054956914 has 48 divisors (see below), whose sum is σ = 4530487104. Its totient is φ = 673077600.
The previous prime is 2054956903. The next prime is 2054956921. The reversal of 2054956914 is 4196594502.
2054956914 is a `hidden beast` number, since 20 + 54 + 9 + 569 + 14 = 666.
It is a super-3 number, since 3×20549569143 (a number of 29 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2054956914.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 238644 + ... + 247104.
It is an arithmetic number, because the mean of its divisors is an integer number (94385148).
Almost surely, 22054956914 is an apocalyptic number.
2054956914 is an abundant number, since it is smaller than the sum of its proper divisors (2475530190).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2054956914 is a wasteful number, since it uses less digits than its factorization.
2054956914 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8703 (or 8700 counting only the distinct ones).
The product of its (nonzero) digits is 388800, while the sum is 45.
The square root of 2054956914 is about 45331.6325979994. The cubic root of 2054956914 is about 1271.3571607905.
The spelling of 2054956914 in words is "two billion, fifty-four million, nine hundred fifty-six thousand, nine hundred fourteen".
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