Base | Representation |
---|---|
bin | 100000001110101101010100… |
… | …111110111100101000111100 |
3 | 200120212222221222011021000000 |
4 | 200032231110332330220330 |
5 | 122034400334223113330 |
6 | 1221250123310234300 |
7 | 41566654213345254 |
oct | 4016552476745074 |
9 | 616788858137000 |
10 | 141748231457340 |
11 | 411900a631a582 |
12 | 13a9390bab5990 |
13 | 6112a5468b231 |
14 | 2700918520964 |
15 | 115c2e42ac560 |
hex | 80eb54fbca3c |
141748231457340 has 168 divisors, whose sum is σ = 447030856395648. Its totient is φ = 37737862830720.
The previous prime is 141748231457293. The next prime is 141748231457341. The reversal of 141748231457340 is 43754132847141.
141748231457340 is a `hidden beast` number, since 1 + 4 + 1 + 7 + 4 + 8 + 23 + 1 + 4 + 573 + 40 = 666.
It is a super-2 number, since 2×1417482314573402 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141748231457341) by changing a digit.
It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 1007605 + ... + 16867475.
It is an arithmetic number, because the mean of its divisors is an integer number (2660897954736).
Almost surely, 2141748231457340 is an apocalyptic number.
141748231457340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 141748231457340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (223515428197824).
141748231457340 is an abundant number, since it is smaller than the sum of its proper divisors (305282624938308).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141748231457340 is a wasteful number, since it uses less digits than its factorization.
141748231457340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15860511 (or 15860494 counting only the distinct ones).
The product of its (nonzero) digits is 9031680, while the sum is 54.
The spelling of 141748231457340 in words is "one hundred forty-one trillion, seven hundred forty-eight billion, two hundred thirty-one million, four hundred fifty-seven thousand, three hundred forty".
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