Base | Representation |
---|---|
bin | 1000111010011111110… |
… | …0001011100100001000 |
3 | 112122021200121111210222 |
4 | 2032213330023210020 |
5 | 10002113201121230 |
6 | 154204024125212 |
7 | 14030662434632 |
oct | 2164774134410 |
9 | 478250544728 |
10 | 153141426440 |
11 | 59a46385352 |
12 | 2581a906808 |
13 | 11597350382 |
14 | 75aaa8da52 |
15 | 3eb47ac6e5 |
hex | 23a7f0b908 |
153141426440 has 32 divisors (see below), whose sum is σ = 344579348160. Its totient is φ = 61254590400.
The previous prime is 153141426439. The next prime is 153141426469. The reversal of 153141426440 is 44624141351.
It is a self number, because there is not a number n which added to its sum of digits gives 153141426440.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2409875 + ... + 2472605.
It is an arithmetic number, because the mean of its divisors is an integer number (10768104630).
Almost surely, 2153141426440 is an apocalyptic number.
153141426440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
153141426440 is an abundant number, since it is smaller than the sum of its proper divisors (191437921720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153141426440 is a wasteful number, since it uses less digits than its factorization.
153141426440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 123773 (or 123769 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 35.
Adding to 153141426440 its reverse (44624141351), we get a palindrome (197765567791).
The spelling of 153141426440 in words is "one hundred fifty-three billion, one hundred forty-one million, four hundred twenty-six thousand, four hundred forty".
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