Base | Representation |
---|---|
bin | 10000111011001… |
… | …10010110110010 |
3 | 100220011011211210 |
4 | 20131212112302 |
5 | 242321231020 |
6 | 22031020550 |
7 | 3342533100 |
oct | 1035462662 |
9 | 326134753 |
10 | 141977010 |
11 | 7316247a |
12 | 3b66a756 |
13 | 23550186 |
14 | 14bdac70 |
15 | c6e73e0 |
hex | 87665b2 |
141977010 has 96 divisors (see below), whose sum is σ = 403341120. Its totient is φ = 31882368.
The previous prime is 141976981. The next prime is 141977041. The reversal of 141977010 is 10779141.
141977010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 85912 + ... + 87548.
It is an arithmetic number, because the mean of its divisors is an integer number (4201470).
Almost surely, 2141977010 is an apocalyptic number.
141977010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 141977010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201670560).
141977010 is an abundant number, since it is smaller than the sum of its proper divisors (261364110).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141977010 is a wasteful number, since it uses less digits than its factorization.
141977010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1720 (or 1713 counting only the distinct ones).
The product of its (nonzero) digits is 1764, while the sum is 30.
The square root of 141977010 is about 11915.4106097944. The cubic root of 141977010 is about 521.6821878948.
The spelling of 141977010 in words is "one hundred forty-one million, nine hundred seventy-seven thousand, ten".
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