Base | Representation |
---|---|
bin | 1111101001011110… |
… | …0000111100100101 |
3 | 101211201220220012120 |
4 | 3322113200330211 |
5 | 32100304441021 |
6 | 1532450340153 |
7 | 206043251103 |
oct | 37227407445 |
9 | 11751826176 |
10 | 4200468261 |
11 | 1866066a80 |
12 | 99288a659 |
13 | 51c310ba2 |
14 | 2bbc18c73 |
15 | 198b732c6 |
hex | fa5e0f25 |
4200468261 has 8 divisors (see below), whose sum is σ = 6109772064. Its totient is φ = 2545738320.
The previous prime is 4200468229. The next prime is 4200468317. The reversal of 4200468261 is 1628640024.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4200468261 - 25 = 4200468229 is a prime.
It is a super-2 number, since 2×42004682612 = 35287867223336728242, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 127286917 = 4200468261 / (4 + 2 + 0 + 0 + 4 + 6 + 8 + 2 + 6 + 1).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4200468211) 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, 63643426 + ... + 63643491.
It is an arithmetic number, because the mean of its divisors is an integer number (763721508).
Almost surely, 24200468261 is an apocalyptic number.
It is an amenable number.
4200468261 is a deficient number, since it is larger than the sum of its proper divisors (1909303803).
4200468261 is a wasteful number, since it uses less digits than its factorization.
4200468261 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 127286931.
The product of its (nonzero) digits is 18432, while the sum is 33.
The square root of 4200468261 is about 64811.0195954361. The cubic root of 4200468261 is about 1613.4886045671.
The spelling of 4200468261 in words is "four billion, two hundred million, four hundred sixty-eight thousand, two hundred sixty-one".
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