Base | Representation |
---|---|
bin | 1001011011110010111… |
… | …1010010011101101000 |
3 | 120111100122200111011102 |
4 | 2112330233102131220 |
5 | 10123420024143302 |
6 | 202243023220532 |
7 | 14465333562251 |
oct | 2267457223550 |
9 | 514318614142 |
10 | 162080302952 |
11 | 628131185a7 |
12 | 274b4447748 |
13 | 1239024c209 |
14 | 7bb7d13b28 |
15 | 4339413702 |
hex | 25bcbd2768 |
162080302952 has 8 divisors (see below), whose sum is σ = 303900568050. Its totient is φ = 81040151472.
The previous prime is 162080302907. The next prime is 162080302957. The reversal of 162080302952 is 259203080261.
It can be written as a sum of positive squares in only one way, i.e., 140590502116 + 21489800836 = 374954^2 + 146594^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is not an unprimeable number, because it can be changed into a prime (162080302957) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10130018927 + ... + 10130018942.
Almost surely, 2162080302952 is an apocalyptic number.
It is an amenable number.
162080302952 is a deficient number, since it is larger than the sum of its proper divisors (141820265098).
162080302952 is a wasteful number, since it uses less digits than its factorization.
162080302952 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20260037875 (or 20260037871 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 38.
The spelling of 162080302952 in words is "one hundred sixty-two billion, eighty million, three hundred two thousand, nine hundred fifty-two".
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