Base | Representation |
---|---|
bin | 1000011100110100101… |
… | …0010010010111010000 |
3 | 111212201120011012210222 |
4 | 2013031022102113100 |
5 | 4334310020243304 |
6 | 150405400212212 |
7 | 13326411120635 |
oct | 2071512222720 |
9 | 455646135728 |
10 | 145175946704 |
11 | 56629045548 |
12 | 2417716a068 |
13 | 108c8005859 |
14 | 7052c1018c |
15 | 3b9a3304be |
hex | 21cd2925d0 |
145175946704 has 10 divisors (see below), whose sum is σ = 281278396770. Its totient is φ = 72587973344.
The previous prime is 145175946679. The next prime is 145175946731. The reversal of 145175946704 is 407649571541.
It can be written as a sum of positive squares in only one way, i.e., 143322816400 + 1853130304 = 378580^2 + 43048^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4536748319 + ... + 4536748350.
It is an arithmetic number, because the mean of its divisors is an integer number (28127839677).
Almost surely, 2145175946704 is an apocalyptic number.
It is an amenable number.
145175946704 is a deficient number, since it is larger than the sum of its proper divisors (136102450066).
145175946704 is an equidigital number, since it uses as much as digits as its factorization.
145175946704 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9073496677 (or 9073496671 counting only the distinct ones).
The product of its (nonzero) digits is 4233600, while the sum is 53.
The spelling of 145175946704 in words is "one hundred forty-five billion, one hundred seventy-five million, nine hundred forty-six thousand, seven hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •