Base | Representation |
---|---|
bin | 1001111011001111… |
… | …0011001111010110 |
3 | 20212200111111100200 |
4 | 2132303303033112 |
5 | 20424040114400 |
6 | 1120214521330 |
7 | 123011564553 |
oct | 23663631726 |
9 | 6780444320 |
10 | 2664379350 |
11 | 1147a77706 |
12 | 624366246 |
13 | 335cc4339 |
14 | 1b3bdda2a |
15 | 108d9ab00 |
hex | 9ecf33d6 |
2664379350 has 144 divisors (see below), whose sum is σ = 7528781520. Its totient is φ = 674553600.
The previous prime is 2664379327. The next prime is 2664379357. The reversal of 2664379350 is 539734662.
2664379350 is a `hidden beast` number, since 266 + 4 + 37 + 9 + 350 = 666.
It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a junction number, because it is equal to n+sod(n) for n = 2664379296 and 2664379305.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2664379357) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 794377 + ... + 797723.
It is an arithmetic number, because the mean of its divisors is an integer number (52283205).
Almost surely, 22664379350 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2664379350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3764390760).
2664379350 is an abundant number, since it is smaller than the sum of its proper divisors (4864402170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2664379350 is a wasteful number, since it uses less digits than its factorization.
2664379350 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3455 (or 3447 counting only the distinct ones).
The product of its (nonzero) digits is 816480, while the sum is 45.
The square root of 2664379350 is about 51617.6263499204. The cubic root of 2664379350 is about 1386.3259510869.
The spelling of 2664379350 in words is "two billion, six hundred sixty-four million, three hundred seventy-nine thousand, three hundred fifty".
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