Base | Representation |
---|---|
bin | 1000111010001010010… |
… | …0110000110010101101 |
3 | 112122001102012202122211 |
4 | 2032202210300302231 |
5 | 10001422124321024 |
6 | 154151050410421 |
7 | 14025520306135 |
oct | 2164244606255 |
9 | 478042182584 |
10 | 153051401389 |
11 | 599aa587187 |
12 | 257b4730a11 |
13 | 115817bcc03 |
14 | 759cb37ac5 |
15 | 3eab928594 |
hex | 23a2930cad |
153051401389 has 2 divisors, whose sum is σ = 153051401390. Its totient is φ = 153051401388.
The previous prime is 153051401359. The next prime is 153051401401. The reversal of 153051401389 is 983104150351.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 139919387364 + 13132014025 = 374058^2 + 114595^2 .
It is a cyclic number.
It is not a de Polignac number, because 153051401389 - 219 = 153050877101 is a prime.
It is a super-2 number, since 2×1530514013892 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (153051401359) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76525700694 + 76525700695.
It is an arithmetic number, because the mean of its divisors is an integer number (76525700695).
Almost surely, 2153051401389 is an apocalyptic number.
It is an amenable number.
153051401389 is a deficient number, since it is larger than the sum of its proper divisors (1).
153051401389 is an equidigital number, since it uses as much as digits as its factorization.
153051401389 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 64800, while the sum is 40.
The spelling of 153051401389 in words is "one hundred fifty-three billion, fifty-one million, four hundred one thousand, three hundred eighty-nine".
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