Base | Representation |
---|---|
bin | 1000111011100101100… |
… | …0110101100111110111 |
3 | 112200001002102110222201 |
4 | 2032321120311213313 |
5 | 10003213120321130 |
6 | 154253042205331 |
7 | 14041145524336 |
oct | 2167130654767 |
9 | 480032373881 |
10 | 153434151415 |
11 | 5a08663aa16 |
12 | 258a0953847 |
13 | 11612ba1a0c |
14 | 75d78cbd1d |
15 | 3ed0330bca |
hex | 23b96359f7 |
153434151415 has 4 divisors (see below), whose sum is σ = 184120981704. Its totient is φ = 122747321128.
The previous prime is 153434151413. The next prime is 153434151427. The reversal of 153434151415 is 514151434351.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 153434151415 - 21 = 153434151413 is a prime.
It is a super-2 number, since 2×1534341514152 (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 (153434151413) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15343415137 + ... + 15343415146.
It is an arithmetic number, because the mean of its divisors is an integer number (46030245426).
Almost surely, 2153434151415 is an apocalyptic number.
153434151415 is a deficient number, since it is larger than the sum of its proper divisors (30686830289).
153434151415 is an equidigital number, since it uses as much as digits as its factorization.
153434151415 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30686830288.
The product of its digits is 72000, while the sum is 37.
Adding to 153434151415 its reverse (514151434351), we get a palindrome (667585585766).
The spelling of 153434151415 in words is "one hundred fifty-three billion, four hundred thirty-four million, one hundred fifty-one thousand, four hundred fifteen".
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