Base | Representation |
---|---|
bin | 1000001111100000010… |
… | …1100011001000011101 |
3 | 111112111102120010010210 |
4 | 2003320011203020131 |
5 | 4304444344021121 |
6 | 145014540123033 |
7 | 13142002660305 |
oct | 2037005431035 |
9 | 445442503123 |
10 | 141601157661 |
11 | 55064186637 |
12 | 23539b36479 |
13 | 10478511972 |
14 | 6bd4144605 |
15 | 3a3b59d876 |
hex | 20f816321d |
141601157661 has 16 divisors (see below), whose sum is σ = 190201488768. Its totient is φ = 93701784000.
The previous prime is 141601157641. The next prime is 141601157669. The reversal of 141601157661 is 166751106141.
It is a happy number.
It is not a de Polignac number, because 141601157661 - 25 = 141601157629 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141601157669) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 456091 + ... + 700871.
It is an arithmetic number, because the mean of its divisors is an integer number (11887593048).
Almost surely, 2141601157661 is an apocalyptic number.
It is an amenable number.
141601157661 is a deficient number, since it is larger than the sum of its proper divisors (48600331107).
141601157661 is a wasteful number, since it uses less digits than its factorization.
141601157661 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 246212.
The product of its (nonzero) digits is 30240, while the sum is 39.
The spelling of 141601157661 in words is "one hundred forty-one billion, six hundred one million, one hundred fifty-seven thousand, six hundred sixty-one".
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