Base | Representation |
---|---|
bin | 100010111101101000100101… |
… | …011011001101110101011010 |
3 | 202011110011210021101122201110 |
4 | 202331220211123031311122 |
5 | 130123323002014213223 |
6 | 1303012305222201150 |
7 | 44250306221641044 |
oct | 4275504533156532 |
9 | 664404707348643 |
10 | 153769047022938 |
11 | 44aa50a5325956 |
12 | 152b557a8831b6 |
13 | 67a54886c8529 |
14 | 29d8666842a94 |
15 | 12b9d44847d93 |
hex | 8bda256cdd5a |
153769047022938 has 8 divisors (see below), whose sum is σ = 307538094045888. Its totient is φ = 51256349007644.
The previous prime is 153769047022889. The next prime is 153769047022939. The reversal of 153769047022938 is 839220740967351.
It is a sphenic number, since it is the product of 3 distinct primes.
153769047022938 is an admirable number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (153769047022939) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12814087251906 + ... + 12814087251917.
It is an arithmetic number, because the mean of its divisors is an integer number (38442261755736).
It is a 1-persistent number, because it is pandigital, but 2⋅153769047022938 = 307538094045876 is not.
Almost surely, 2153769047022938 is an apocalyptic number.
153769047022938 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153769047022938 is a wasteful number, since it uses less digits than its factorization.
153769047022938 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25628174503828.
The product of its (nonzero) digits is 137168640, while the sum is 66.
The spelling of 153769047022938 in words is "one hundred fifty-three trillion, seven hundred sixty-nine billion, forty-seven million, twenty-two thousand, nine hundred thirty-eight".
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