Base | Representation |
---|---|
bin | 100010110011100100110010… |
… | …010011011001110010001001 |
3 | 202002000002111020000021220111 |
4 | 202303210302103121302021 |
5 | 130031011234434001011 |
6 | 1301322542552154321 |
7 | 44146334632422331 |
oct | 4263446223316211 |
9 | 662002436007814 |
10 | 153077773343881 |
11 | 44858a12361351 |
12 | 152035b86989a1 |
13 | 67552310c8309 |
14 | 29b300a4720c1 |
15 | 12a6d8690c121 |
hex | 8b39324d9c89 |
153077773343881 has 2 divisors, whose sum is σ = 153077773343882. Its totient is φ = 153077773343880.
The previous prime is 153077773343879. The next prime is 153077773343909. The reversal of 153077773343881 is 188343377770351.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 107203431580281 + 45874341763600 = 10353909^2 + 6773060^2 .
It is a cyclic number.
It is not a de Polignac number, because 153077773343881 - 21 = 153077773343879 is a prime.
It is a super-2 number, since 2×1530777733438812 (a number of 29 digits) contains 22 as substring.
Together with 153077773343879, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (153077773343681) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76538886671940 + 76538886671941.
It is an arithmetic number, because the mean of its divisors is an integer number (76538886671941).
Almost surely, 2153077773343881 is an apocalyptic number.
It is an amenable number.
153077773343881 is a deficient number, since it is larger than the sum of its proper divisors (1).
153077773343881 is an equidigital number, since it uses as much as digits as its factorization.
153077773343881 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 248935680, while the sum is 67.
The spelling of 153077773343881 in words is "one hundred fifty-three trillion, seventy-seven billion, seven hundred seventy-three million, three hundred forty-three thousand, eight hundred eighty-one".
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