Base | Representation |
---|---|
bin | 10101010101011010… |
… | …000110010011011110 |
3 | 2012010110221211120220 |
4 | 111111122012103132 |
5 | 333403340211111 |
6 | 14305040222210 |
7 | 1440450406044 |
oct | 252532062336 |
9 | 65113854526 |
10 | 22907741406 |
11 | 97959061a0 |
12 | 453390a966 |
13 | 2210c29194 |
14 | 1174554394 |
15 | 8e1188e06 |
hex | 5556864de |
22907741406 has 32 divisors (see below), whose sum is σ = 50037257088. Its totient is φ = 6933860640.
The previous prime is 22907741399. The next prime is 22907741407. The reversal of 22907741406 is 60414770922.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22907741407) 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, 138261 + ... + 254816.
It is an arithmetic number, because the mean of its divisors is an integer number (1563664284).
Almost surely, 222907741406 is an apocalyptic number.
22907741406 is an abundant number, since it is smaller than the sum of its proper divisors (27129515682).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22907741406 is a wasteful number, since it uses less digits than its factorization.
22907741406 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 393976.
The product of its (nonzero) digits is 169344, while the sum is 42.
The spelling of 22907741406 in words is "twenty-two billion, nine hundred seven million, seven hundred forty-one thousand, four hundred six".
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