Base | Representation |
---|---|
bin | 1011101000111001… |
… | …10100101111010001 |
3 | 121010110222212001110 |
4 | 11310130310233101 |
5 | 100244130233101 |
6 | 2512014523533 |
7 | 310563623055 |
oct | 56434645721 |
9 | 17113885043 |
10 | 6248680401 |
11 | 2717243087 |
12 | 12648065a9 |
13 | 787768932 |
14 | 433c63c65 |
15 | 2688aacd6 |
hex | 174734bd1 |
6248680401 has 8 divisors (see below), whose sum is σ = 8361652864. Its totient is φ = 4150747440.
The previous prime is 6248680397. The next prime is 6248680421. The reversal of 6248680401 is 1040868426.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 6248680401 - 22 = 6248680397 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 6248680401.
It is not an unprimeable number, because it can be changed into a prime (6248680421) 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, 3758905 + ... + 3760566.
It is an arithmetic number, because the mean of its divisors is an integer number (1045206608).
Almost surely, 26248680401 is an apocalyptic number.
It is an amenable number.
6248680401 is a deficient number, since it is larger than the sum of its proper divisors (2112972463).
6248680401 is a wasteful number, since it uses less digits than its factorization.
6248680401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7519751.
The product of its (nonzero) digits is 73728, while the sum is 39.
The square root of 6248680401 is about 79048.5951867584. The cubic root of 6248680401 is about 1841.8861016812.
The spelling of 6248680401 in words is "six billion, two hundred forty-eight million, six hundred eighty thousand, four hundred one".
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