Base | Representation |
---|---|
bin | 1010100001111010111101… |
… | …11110000000000011101111 |
3 | 10000222200001212102102210122 |
4 | 11100331132332000003233 |
5 | 11013341000033113312 |
6 | 121125335445555155 |
7 | 4606643240331230 |
oct | 520753676000357 |
9 | 100880055372718 |
10 | 23155762004207 |
11 | 7418337a88a08 |
12 | 271b8a9a15abb |
13 | cbc76b060321 |
14 | 5a0a5dc81087 |
15 | 2a2503e7eb72 |
hex | 150f5ef800ef |
23155762004207 has 16 divisors (see below), whose sum is σ = 26843674752000. Its totient is φ = 19562986322880.
The previous prime is 23155762004197. The next prime is 23155762004231. The reversal of 23155762004207 is 70240026755132.
It is not a de Polignac number, because 23155762004207 - 28 = 23155762003951 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 (23155762004707) 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, 4415582 + ... + 8112267.
It is an arithmetic number, because the mean of its divisors is an integer number (1677729672000).
Almost surely, 223155762004207 is an apocalyptic number.
23155762004207 is a deficient number, since it is larger than the sum of its proper divisors (3687912747793).
23155762004207 is a wasteful number, since it uses less digits than its factorization.
23155762004207 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12531646.
The product of its (nonzero) digits is 705600, while the sum is 44.
Adding to 23155762004207 its reverse (70240026755132), we get a palindrome (93395788759339).
The spelling of 23155762004207 in words is "twenty-three trillion, one hundred fifty-five billion, seven hundred sixty-two million, four thousand, two hundred seven".
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