Base | Representation |
---|---|
bin | 11100000001100110001000… |
… | …01100001000101001100000 |
3 | 22002012112022012102101201000 |
4 | 32000303010030020221200 |
5 | 31034201040430402441 |
6 | 335023135143512000 |
7 | 15660303314153421 |
oct | 1600630414105140 |
9 | 262175265371630 |
10 | 61627482278496 |
11 | 18700083137152 |
12 | 6ab399b158600 |
13 | 28505a6373b84 |
14 | 1130b00d27648 |
15 | 71d113c342b6 |
hex | 380cc4308a60 |
61627482278496 has 48 divisors (see below), whose sum is σ = 179746823314800. Its totient is φ = 20542494092544.
The previous prime is 61627482278459. The next prime is 61627482278521. The reversal of 61627482278496 is 69487228472616.
61627482278496 is a `hidden beast` number, since 6 + 1 + 6 + 2 + 7 + 48 + 22 + 78 + 496 = 666.
It is a tau number, because it is divible by the number of its divisors (48).
It is a Harshad number since it is a multiple of its sum of digits (72).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35664051381 + ... + 35664053108.
It is an arithmetic number, because the mean of its divisors is an integer number (3744725485725).
Almost surely, 261627482278496 is an apocalyptic number.
It is an amenable number.
61627482278496 is an abundant number, since it is smaller than the sum of its proper divisors (118119341036304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61627482278496 is a wasteful number, since it uses less digits than its factorization.
61627482278496 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71328104508 (or 71328104494 counting only the distinct ones).
The product of its digits is 780337152, while the sum is 72.
The spelling of 61627482278496 in words is "sixty-one trillion, six hundred twenty-seven billion, four hundred eighty-two million, two hundred seventy-eight thousand, four hundred ninety-six".
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