Base | Representation |
---|---|
bin | 1110010001110011111110 |
3 | 21001011101200 |
4 | 32101303332 |
5 | 1424233344 |
6 | 212120330 |
7 | 43546314 |
oct | 16216376 |
9 | 7034350 |
10 | 3742974 |
11 | 2127174 |
12 | 13060a6 |
13 | a108a1 |
14 | 6d60b4 |
15 | 4de069 |
hex | 391cfe |
3742974 has 24 divisors (see below), whose sum is σ = 8463312. Its totient is φ = 1193280.
The previous prime is 3742961. The next prime is 3742987. The reversal of 3742974 is 4792473.
It is an interprime number because it is at equal distance from previous prime (3742961) and next prime (3742987).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4107 + ... + 4934.
It is an arithmetic number, because the mean of its divisors is an integer number (352638).
Almost surely, 23742974 is an apocalyptic number.
3742974 is an abundant number, since it is smaller than the sum of its proper divisors (4720338).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3742974 is a wasteful number, since it uses less digits than its factorization.
3742974 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9072 (or 9069 counting only the distinct ones).
The product of its digits is 42336, while the sum is 36.
The square root of 3742974 is about 1934.6767171804. The cubic root of 3742974 is about 155.2645361233.
The spelling of 3742974 in words is "three million, seven hundred forty-two thousand, nine hundred seventy-four".
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