Base | Representation |
---|---|
bin | 111001000101101101… |
… | …000111000010001110 |
3 | 12212020000212121100211 |
4 | 321011231013002032 |
5 | 2001020020322332 |
6 | 44054350113034 |
7 | 4300021602064 |
oct | 710555070216 |
9 | 185200777324 |
10 | 61298995342 |
11 | 23aa6759532 |
12 | ba68aab77a |
13 | 5a1b902aa0 |
14 | 2d771d2034 |
15 | 18db7e5447 |
hex | e45b4708e |
61298995342 has 8 divisors (see below), whose sum is σ = 99021454056. Its totient is φ = 28291843992.
The previous prime is 61298995339. The next prime is 61298995441. The reversal of 61298995342 is 24359989216.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 1178826808 + ... + 1178826859.
It is an arithmetic number, because the mean of its divisors is an integer number (12377681757).
Almost surely, 261298995342 is an apocalyptic number.
61298995342 is a deficient number, since it is larger than the sum of its proper divisors (37722458714).
61298995342 is a wasteful number, since it uses less digits than its factorization.
61298995342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2357653682.
The product of its digits is 8398080, while the sum is 58.
The spelling of 61298995342 in words is "sixty-one billion, two hundred ninety-eight million, nine hundred ninety-five thousand, three hundred forty-two".
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