Base | Representation |
---|---|
bin | 1111101000101101… |
… | …0001101000101100 |
3 | 101211111212220001102 |
4 | 3322023101220230 |
5 | 32043444303240 |
6 | 1532253502232 |
7 | 206004056045 |
oct | 37213215054 |
9 | 11744786042 |
10 | 4197259820 |
11 | 1864275476 |
12 | 9917a1978 |
13 | 51b7596c0 |
14 | 2bb6218cc |
15 | 19873c815 |
hex | fa2d1a2c |
4197259820 has 48 divisors (see below), whose sum is σ = 9497785248. Its totient is φ = 1548856320.
The previous prime is 4197259783. The next prime is 4197259837. The reversal of 4197259820 is 289527914.
4197259820 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 585860 + ... + 592980.
It is an arithmetic number, because the mean of its divisors is an integer number (197870526).
Almost surely, 24197259820 is an apocalyptic number.
It is an amenable number.
4197259820 is an abundant number, since it is smaller than the sum of its proper divisors (5300525428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4197259820 is a wasteful number, since it uses less digits than its factorization.
4197259820 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9410 (or 9408 counting only the distinct ones).
The product of its (nonzero) digits is 362880, while the sum is 47.
The square root of 4197259820 is about 64786.2625870639. The cubic root of 4197259820 is about 1613.0776899349.
The spelling of 4197259820 in words is "four billion, one hundred ninety-seven million, two hundred fifty-nine thousand, eight hundred twenty".
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