Base | Representation |
---|---|
bin | 1110010010100101011110 |
3 | 21001022202000 |
4 | 32102211132 |
5 | 1424334032 |
6 | 212143130 |
7 | 43561461 |
oct | 16224536 |
9 | 7038660 |
10 | 3746142 |
11 | 2129594 |
12 | 1307aa6 |
13 | a1216a |
14 | 6d72d8 |
15 | 4dee7c |
hex | 39295e |
3746142 has 32 divisors (see below), whose sum is σ = 8393760. Its totient is φ = 1238400.
The previous prime is 3746111. The next prime is 3746143. The reversal of 3746142 is 2416473.
It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3746143) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9142 + ... + 9542.
It is an arithmetic number, because the mean of its divisors is an integer number (262305).
Almost surely, 23746142 is an apocalyptic number.
3746142 is an abundant number, since it is smaller than the sum of its proper divisors (4647618).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3746142 is a wasteful number, since it uses less digits than its factorization.
3746142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 585 (or 579 counting only the distinct ones).
The product of its digits is 4032, while the sum is 27.
The square root of 3746142 is about 1935.4952854502. The cubic root of 3746142 is about 155.3083283362.
The spelling of 3746142 in words is "three million, seven hundred forty-six thousand, one hundred forty-two".
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