Base | Representation |
---|---|
bin | 1010001010100001101010… |
… | …11110110100100110100101 |
3 | 2221010211011211120021210002 |
4 | 11011100311132310212211 |
5 | 10412203201203034423 |
6 | 115312154021111045 |
7 | 4464605044245005 |
oct | 505206536644645 |
9 | 87124154507702 |
10 | 22351907080613 |
11 | 713843291a050 |
12 | 260bb48558485 |
13 | c61a11559096 |
14 | 573ba396c005 |
15 | 28b657523228 |
hex | 1454357b49a5 |
22351907080613 has 16 divisors (see below), whose sum is σ = 24455562964992. Its totient is φ = 20260257654000.
The previous prime is 22351907080561. The next prime is 22351907080631. The reversal of 22351907080613 is 31608070915322.
It is a cyclic number.
It is not a de Polignac number, because 22351907080613 - 26 = 22351907080549 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22351907080513) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5609078 + ... + 8727288.
It is an arithmetic number, because the mean of its divisors is an integer number (1528472685312).
Almost surely, 222351907080613 is an apocalyptic number.
It is an amenable number.
22351907080613 is a deficient number, since it is larger than the sum of its proper divisors (2103655884379).
22351907080613 is a wasteful number, since it uses less digits than its factorization.
22351907080613 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3120136.
The product of its (nonzero) digits is 544320, while the sum is 47.
Adding to 22351907080613 its reverse (31608070915322), we get a palindrome (53959977995935).
The spelling of 22351907080613 in words is "twenty-two trillion, three hundred fifty-one billion, nine hundred seven million, eighty thousand, six hundred thirteen".
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