Base | Representation |
---|---|
bin | 1111000101010111010100 |
3 | 21102220001100 |
4 | 33011113110 |
5 | 2003013012 |
6 | 220430100 |
7 | 45416040 |
oct | 17052724 |
9 | 7386040 |
10 | 3954132 |
11 | 2260886 |
12 | 13a8330 |
13 | a85a30 |
14 | 74d020 |
15 | 5318dc |
hex | 3c55d4 |
3954132 has 144 divisors (see below), whose sum is σ = 13208832. Its totient is φ = 967680.
The previous prime is 3954131. The next prime is 3954199. The reversal of 3954132 is 2314593.
It is an Ulam number.
It is a junction number, because it is equal to n+sod(n) for n = 3954096 and 3954105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3954131) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 55657 + ... + 55727.
It is an arithmetic number, because the mean of its divisors is an integer number (91728).
Almost surely, 23954132 is an apocalyptic number.
It is a pronic number, being equal to 1988×1989.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3954132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6604416).
3954132 is an abundant number, since it is smaller than the sum of its proper divisors (9254700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3954132 is a wasteful number, since it uses less digits than its factorization.
3954132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 118 (or 113 counting only the distinct ones).
The product of its digits is 3240, while the sum is 27.
The square root of 3954132 is about 1988.4999371385. The cubic root of 3954132 is about 158.1310134829.
The spelling of 3954132 in words is "three million, nine hundred fifty-four thousand, one hundred thirty-two".
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