Base | Representation |
---|---|
bin | 10101100010010110… |
… | …111011101100100010 |
3 | 2012200121210111101021 |
4 | 111202112323230202 |
5 | 334330000442310 |
6 | 14342401200054 |
7 | 1446026246524 |
oct | 254226735442 |
9 | 65617714337 |
10 | 23125015330 |
11 | 989751731a |
12 | 459463002a |
13 | 2246c50b31 |
14 | 1195351a14 |
15 | 9052a65da |
hex | 5625bbb22 |
23125015330 has 16 divisors (see below), whose sum is σ = 43815818880. Its totient is φ = 8763163632.
The previous prime is 23125015321. The next prime is 23125015339. The reversal of 23125015330 is 3351052132.
It is an interprime number because it is at equal distance from previous prime (23125015321) and next prime (23125015339).
It is a junction number, because it is equal to n+sod(n) for n = 23125015295 and 23125015304.
It is not an unprimeable number, because it can be changed into a prime (23125015339) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60855114 + ... + 60855493.
It is an arithmetic number, because the mean of its divisors is an integer number (2738488680).
Almost surely, 223125015330 is an apocalyptic number.
23125015330 is a deficient number, since it is larger than the sum of its proper divisors (20690803550).
23125015330 is a wasteful number, since it uses less digits than its factorization.
23125015330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 121710633.
The product of its (nonzero) digits is 2700, while the sum is 25.
Adding to 23125015330 its reverse (3351052132), we get a palindrome (26476067462).
The spelling of 23125015330 in words is "twenty-three billion, one hundred twenty-five million, fifteen thousand, three hundred thirty".
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