Base | Representation |
---|---|
bin | 1000101000100010… |
… | …11010111011101100 |
3 | 102222000201101012122 |
4 | 10110101122323230 |
5 | 33443040002010 |
6 | 2043533452112 |
7 | 222601342022 |
oct | 42421327354 |
9 | 12860641178 |
10 | 4635078380 |
11 | 1a69420a99 |
12 | a94341038 |
13 | 58b37c93a |
14 | 31d82c712 |
15 | 1c1dc1855 |
hex | 11445aeec |
4635078380 has 24 divisors (see below), whose sum is σ = 9744434448. Its totient is φ = 1851979968.
The previous prime is 4635078337. The next prime is 4635078389. The reversal of 4635078380 is 838705364.
It is not an unprimeable number, because it can be changed into a prime (4635078389) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109619 + ... + 145898.
It is an arithmetic number, because the mean of its divisors is an integer number (406018102).
Almost surely, 24635078380 is an apocalyptic number.
It is an amenable number.
4635078380 is an abundant number, since it is smaller than the sum of its proper divisors (5109356068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4635078380 is a wasteful number, since it uses less digits than its factorization.
4635078380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 256433 (or 256431 counting only the distinct ones).
The product of its (nonzero) digits is 483840, while the sum is 44.
The square root of 4635078380 is about 68081.4099442719. The cubic root of 4635078380 is about 1667.3202603668.
The spelling of 4635078380 in words is "four billion, six hundred thirty-five million, seventy-eight thousand, three hundred eighty".
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