Base | Representation |
---|---|
bin | 10011001100011… |
… | …10001001100100 |
3 | 102012222101012021 |
4 | 21212032021210 |
5 | 312204424442 |
6 | 23551032524 |
7 | 3663412441 |
oct | 1146161144 |
9 | 365871167 |
10 | 161014372 |
11 | 82985532 |
12 | 45b0b744 |
13 | 2748739c |
14 | 175549c8 |
15 | e207e67 |
hex | 998e264 |
161014372 has 24 divisors (see below), whose sum is σ = 291755520. Its totient is φ = 77671680.
The previous prime is 161014367. The next prime is 161014391. The reversal of 161014372 is 273410161.
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, 42708 + ... + 46324.
It is an arithmetic number, because the mean of its divisors is an integer number (12156480).
Almost surely, 2161014372 is an apocalyptic number.
It is an amenable number.
161014372 is a deficient number, since it is larger than the sum of its proper divisors (130741148).
161014372 is a wasteful number, since it uses less digits than its factorization.
161014372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4011 (or 4009 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 25.
The square root of 161014372 is about 12689.1438639492. The cubic root of 161014372 is about 544.0283695196.
The spelling of 161014372 in words is "one hundred sixty-one million, fourteen thousand, three hundred seventy-two".
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