Base | Representation |
---|---|
bin | 100100001110111000100… |
… | …1011101001111111000101 |
3 | 122122001122110020021000000 |
4 | 1020131301023221333011 |
5 | 1123042030042231104 |
6 | 14331401203111513 |
7 | 1022530146255414 |
oct | 110356113517705 |
9 | 18561573207000 |
10 | 4979765977029 |
11 | 164a9a8087628 |
12 | 685141672599 |
13 | 2a178907c1cc |
14 | 13304438347b |
15 | 8980617a639 |
hex | 487712e9fc5 |
4979765977029 has 56 divisors (see below), whose sum is σ = 7543718290080. Its totient is φ = 3285541670688.
The previous prime is 4979765977009. The next prime is 4979765977033. The reversal of 4979765977029 is 9207795679794.
4979765977029 is a `hidden beast` number, since 497 + 9 + 7 + 6 + 59 + 7 + 70 + 2 + 9 = 666.
It is not a de Polignac number, because 4979765977029 - 215 = 4979765944261 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (81).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4979765977009) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 32044414 + ... + 32199440.
It is an arithmetic number, because the mean of its divisors is an integer number (134709255180).
Almost surely, 24979765977029 is an apocalyptic number.
It is an amenable number.
4979765977029 is a deficient number, since it is larger than the sum of its proper divisors (2563952313051).
4979765977029 is a wasteful number, since it uses less digits than its factorization.
4979765977029 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 155501 (or 155486 counting only the distinct ones).
The product of its (nonzero) digits is 3780710640, while the sum is 81.
The spelling of 4979765977029 in words is "four trillion, nine hundred seventy-nine billion, seven hundred sixty-five million, nine hundred seventy-seven thousand, twenty-nine".
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