Base | Representation |
---|---|
bin | 1000011100111011010… |
… | …1011001110100001000 |
3 | 111212210111222211020022 |
4 | 2013032311121310020 |
5 | 4334334212323012 |
6 | 150412242120012 |
7 | 13330201601420 |
oct | 2071665316410 |
9 | 455714884208 |
10 | 145204026632 |
11 | 566429843a5 |
12 | 24184650008 |
13 | 10900a878b2 |
14 | 705683d480 |
15 | 3b9ca2a472 |
hex | 21ced59d08 |
145204026632 has 32 divisors (see below), whose sum is σ = 314900308800. Its totient is φ = 61480532544.
The previous prime is 145204026601. The next prime is 145204026641. The reversal of 145204026632 is 236620402541.
It is a junction number, because it is equal to n+sod(n) for n = 145204026592 and 145204026601.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15615407 + ... + 15624702.
It is an arithmetic number, because the mean of its divisors is an integer number (9840634650).
Almost surely, 2145204026632 is an apocalyptic number.
It is an amenable number.
145204026632 is an abundant number, since it is smaller than the sum of its proper divisors (169696282168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
145204026632 is a wasteful number, since it uses less digits than its factorization.
145204026632 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31240205 (or 31240201 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 35.
The spelling of 145204026632 in words is "one hundred forty-five billion, two hundred four million, twenty-six thousand, six hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •