Base | Representation |
---|---|
bin | 11101111100000111… |
… | …001011100101111000 |
3 | 10001222101022020120102 |
4 | 131330013023211320 |
5 | 1011314114401334 |
6 | 22433530214532 |
7 | 2215430142464 |
oct | 357407134570 |
9 | 101871266512 |
10 | 32147028344 |
11 | 126a7183222 |
12 | 6291b84448 |
13 | 305413a882 |
14 | 17ad6574a4 |
15 | c8238067e |
hex | 77c1cb978 |
32147028344 has 16 divisors (see below), whose sum is σ = 60578574000. Its totient is φ = 15992741952.
The previous prime is 32147028343. The next prime is 32147028367. The reversal of 32147028344 is 44382074123.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 32147028298 and 32147028307.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32147028343) 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, 10094837 + ... + 10098020.
It is an arithmetic number, because the mean of its divisors is an integer number (3786160875).
Almost surely, 232147028344 is an apocalyptic number.
It is an amenable number.
32147028344 is a deficient number, since it is larger than the sum of its proper divisors (28431545656).
32147028344 is a wasteful number, since it uses less digits than its factorization.
32147028344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20193062 (or 20193058 counting only the distinct ones).
The product of its (nonzero) digits is 129024, while the sum is 38.
The spelling of 32147028344 in words is "thirty-two billion, one hundred forty-seven million, twenty-eight thousand, three hundred forty-four".
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