Base | Representation |
---|---|
bin | 111001001100100100… |
… | …011000011100101011 |
3 | 12212112001112221221202 |
4 | 321030210120130223 |
5 | 2001234010213013 |
6 | 44114022154415 |
7 | 4302620433554 |
oct | 711444303453 |
9 | 185461487852 |
10 | 61414147883 |
11 | 2405575a320 |
12 | ba9b582a0b |
13 | 5a3972049a |
14 | 2d8860932b |
15 | 18e698e858 |
hex | e4c91872b |
61414147883 has 8 divisors (see below), whose sum is σ = 67845319680. Its totient is φ = 55124320680.
The previous prime is 61414147867. The next prime is 61414147897. The reversal of 61414147883 is 38874141416.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 61414147883 - 24 = 61414147867 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (61414147813) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35335235 + ... + 35336972.
It is an arithmetic number, because the mean of its divisors is an integer number (8480664960).
Almost surely, 261414147883 is an apocalyptic number.
61414147883 is a deficient number, since it is larger than the sum of its proper divisors (6431171797).
61414147883 is a wasteful number, since it uses less digits than its factorization.
61414147883 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70672297.
The product of its digits is 516096, while the sum is 47.
The spelling of 61414147883 in words is "sixty-one billion, four hundred fourteen million, one hundred forty-seven thousand, eight hundred eighty-three".
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