Base | Representation |
---|---|
bin | 1000011111000011010… |
… | …0000111001110100101 |
3 | 111221021020201020200012 |
4 | 2013300310013032211 |
5 | 4342021133114301 |
6 | 150545005100005 |
7 | 13350263344016 |
oct | 2076064071645 |
9 | 457236636605 |
10 | 145774113701 |
11 | 56905761237 |
12 | 24303557605 |
13 | 10991c0c018 |
14 | 70ac43b00d |
15 | 3bd2ad9ebb |
hex | 21f0d073a5 |
145774113701 has 4 divisors (see below), whose sum is σ = 147827270304. Its totient is φ = 143720957100.
The previous prime is 145774113677. The next prime is 145774113703. The reversal of 145774113701 is 107311477541.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 145774113701 - 226 = 145707004837 is a prime.
It is a super-3 number, since 3×1457741137013 (a number of 34 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145774113703) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1026578195 + ... + 1026578336.
It is an arithmetic number, because the mean of its divisors is an integer number (36956817576).
Almost surely, 2145774113701 is an apocalyptic number.
It is an amenable number.
145774113701 is a deficient number, since it is larger than the sum of its proper divisors (2053156603).
145774113701 is an equidigital number, since it uses as much as digits as its factorization.
145774113701 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2053156602.
The product of its (nonzero) digits is 82320, while the sum is 41.
The spelling of 145774113701 in words is "one hundred forty-five billion, seven hundred seventy-four million, one hundred thirteen thousand, seven hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •