Base | Representation |
---|---|
bin | 10011010100100… |
… | …00000000011000 |
3 | 102021222001000001 |
4 | 21222100000120 |
5 | 312442224202 |
6 | 24025422344 |
7 | 4005401620 |
oct | 1152200030 |
9 | 367861001 |
10 | 162070552 |
11 | 83537006 |
12 | 4633a9b4 |
13 | 27767047 |
14 | 1774b880 |
15 | e365d87 |
hex | 9a90018 |
162070552 has 32 divisors (see below), whose sum is σ = 349322400. Its totient is φ = 69053184.
The previous prime is 162070547. The next prime is 162070561. The reversal of 162070552 is 255070261.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a self number, because there is not a number n which added to its sum of digits gives 162070552.
It is a congruent number.
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, 1324 + ... + 18052.
It is an arithmetic number, because the mean of its divisors is an integer number (10916325).
Almost surely, 2162070552 is an apocalyptic number.
It is an amenable number.
162070552 is an abundant number, since it is smaller than the sum of its proper divisors (187251848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
162070552 is a wasteful number, since it uses less digits than its factorization.
162070552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16915 (or 16911 counting only the distinct ones).
The product of its (nonzero) digits is 4200, while the sum is 28.
The square root of 162070552 is about 12730.6933039800. The cubic root of 162070552 is about 545.2153030877.
The spelling of 162070552 in words is "one hundred sixty-two million, seventy thousand, five hundred fifty-two".
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