Base | Representation |
---|---|
bin | 1101100001110110000011… |
… | …00101101011101101011111 |
3 | 10220100002102222200122222100 |
4 | 12300323001211223231133 |
5 | 12344411342442420101 |
6 | 143135014345220143 |
7 | 6160244322163524 |
oct | 660730145535537 |
9 | 126302388618870 |
10 | 29750191373151 |
11 | 952aa92498337 |
12 | 3405952a91653 |
13 | 137a57ac06b12 |
14 | 74bcba15314b |
15 | 368d0dbb2e86 |
hex | 1b0ec196bb5f |
29750191373151 has 12 divisors (see below), whose sum is σ = 43135892184528. Its totient is φ = 19758048514944.
The previous prime is 29750191373141. The next prime is 29750191373171. The reversal of 29750191373151 is 15137319105792.
29750191373151 is a `hidden beast` number, since 2 + 9 + 7 + 501 + 9 + 13 + 73 + 1 + 51 = 666.
It is not a de Polignac number, because 29750191373151 - 29 = 29750191372639 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29750191373101) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6284364210 + ... + 6284368943.
It is an arithmetic number, because the mean of its divisors is an integer number (3594657682044).
Almost surely, 229750191373151 is an apocalyptic number.
29750191373151 is a deficient number, since it is larger than the sum of its proper divisors (13385700811377).
29750191373151 is a wasteful number, since it uses less digits than its factorization.
29750191373151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12568733422 (or 12568733419 counting only the distinct ones).
The product of its (nonzero) digits is 1786050, while the sum is 54.
The spelling of 29750191373151 in words is "twenty-nine trillion, seven hundred fifty billion, one hundred ninety-one million, three hundred seventy-three thousand, one hundred fifty-one".
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