Base | Representation |
---|---|
bin | 10101011101100010… |
… | …011101100011110110 |
3 | 2012110222122012010011 |
4 | 111131202131203312 |
5 | 334143300322132 |
6 | 14330352050434 |
7 | 1444025025166 |
oct | 253542354366 |
9 | 65428565104 |
10 | 23044151542 |
11 | 9855906145 |
12 | 4571533a1a |
13 | 223327a539 |
14 | 11887025a6 |
15 | 8ed131b47 |
hex | 55d89d8f6 |
23044151542 has 16 divisors (see below), whose sum is σ = 36686492352. Its totient is φ = 10818541440.
The previous prime is 23044151531. The next prime is 23044151549. The reversal of 23044151542 is 24515144032.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23044151549) 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, 790638 + ... + 819265.
It is an arithmetic number, because the mean of its divisors is an integer number (2292905772).
Almost surely, 223044151542 is an apocalyptic number.
23044151542 is a deficient number, since it is larger than the sum of its proper divisors (13642340810).
23044151542 is a wasteful number, since it uses less digits than its factorization.
23044151542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1610343.
The product of its (nonzero) digits is 19200, while the sum is 31.
Adding to 23044151542 its reverse (24515144032), we get a palindrome (47559295574).
The spelling of 23044151542 in words is "twenty-three billion, forty-four million, one hundred fifty-one thousand, five hundred forty-two".
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