Base | Representation |
---|---|
bin | 100010010111000110101000… |
… | …011101111000100111110000 |
3 | 201211002001100210111210102012 |
4 | 202113012220131320213300 |
5 | 124301432310140404034 |
6 | 1253224051050142052 |
7 | 43555102320452522 |
oct | 4227065035704760 |
9 | 654061323453365 |
10 | 151121250716144 |
11 | 44174187340885 |
12 | 14b48389121928 |
13 | 664289918c627 |
14 | 2946443d3ba12 |
15 | 1271025853cce |
hex | 8971a87789f0 |
151121250716144 has 20 divisors (see below), whose sum is σ = 292797624086760. Its totient is φ = 75560573532480.
The previous prime is 151121250716119. The next prime is 151121250716147. The reversal of 151121250716144 is 441617052121151.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (151121250716147) 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, 33325247 + ... + 37587425.
It is an arithmetic number, because the mean of its divisors is an integer number (14639881204338).
Almost surely, 2151121250716144 is an apocalyptic number.
It is an amenable number.
151121250716144 is a deficient number, since it is larger than the sum of its proper divisors (141676373370616).
151121250716144 is a wasteful number, since it uses less digits than its factorization.
151121250716144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6478208 (or 6478202 counting only the distinct ones).
The product of its (nonzero) digits is 67200, while the sum is 41.
The spelling of 151121250716144 in words is "one hundred fifty-one trillion, one hundred twenty-one billion, two hundred fifty million, seven hundred sixteen thousand, one hundred forty-four".
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