Base | Representation |
---|---|
bin | 10001110000001110… |
… | …111010111111010000 |
3 | 1211012112002001100000 |
4 | 101300032322333100 |
5 | 303020041012013 |
6 | 12431330330000 |
7 | 1243252241646 |
oct | 216016727720 |
9 | 54175061300 |
10 | 19062829008 |
11 | 80a2519643 |
12 | 3840129900 |
13 | 1a4a4982a2 |
14 | ccba51196 |
15 | 76884a973 |
hex | 4703bafd0 |
19062829008 has 120 divisors (see below), whose sum is σ = 57110400256. Its totient is φ = 6149260800.
The previous prime is 19062828937. The next prime is 19062829021. The reversal of 19062829008 is 80092826091.
19062829008 is a `hidden beast` number, since 19 + 0 + 628 + 2 + 9 + 0 + 0 + 8 = 666.
It is a congruent number.
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, 41448 + ... + 199608.
Almost surely, 219062829008 is an apocalyptic number.
19062829008 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 19062829008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28555200128).
19062829008 is an abundant number, since it is smaller than the sum of its proper divisors (38047571248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19062829008 is a wasteful number, since it uses less digits than its factorization.
19062829008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 158215 (or 158197 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 45.
The spelling of 19062829008 in words is "nineteen billion, sixty-two million, eight hundred twenty-nine thousand, eight".
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