Base | Representation |
---|---|
bin | 1000111010101111010… |
… | …1101111111100011111 |
3 | 112122110020201100010021 |
4 | 2032223311233330133 |
5 | 10002231423134221 |
6 | 154214322253011 |
7 | 14032415506105 |
oct | 2165365577437 |
9 | 478406640107 |
10 | 153206849311 |
11 | 59a7a2aa53a |
12 | 258387b7167 |
13 | 115a7a78729 |
14 | 75b563dc75 |
15 | 3eba3d2041 |
hex | 23abd6ff1f |
153206849311 has 8 divisors (see below), whose sum is σ = 154318393040. Its totient is φ = 152095439232.
The previous prime is 153206849249. The next prime is 153206849339. The reversal of 153206849311 is 113948602351.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 153206849311 - 29 = 153206848799 is a prime.
It is a super-2 number, since 2×1532068493112 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (153206849381) 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, 4186951 + ... + 4223383.
It is an arithmetic number, because the mean of its divisors is an integer number (19289799130).
Almost surely, 2153206849311 is an apocalyptic number.
153206849311 is a deficient number, since it is larger than the sum of its proper divisors (1111543729).
153206849311 is a wasteful number, since it uses less digits than its factorization.
153206849311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66825.
The product of its (nonzero) digits is 155520, while the sum is 43.
The spelling of 153206849311 in words is "one hundred fifty-three billion, two hundred six million, eight hundred forty-nine thousand, three hundred eleven".
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