Base | Representation |
---|---|
bin | 1011011001000110100010 |
3 | 12121201120111 |
4 | 23121012202 |
5 | 1231031102 |
6 | 144001534 |
7 | 34245466 |
oct | 13310642 |
9 | 5551514 |
10 | 2986402 |
11 | 175a801 |
12 | 10002aa |
13 | 807403 |
14 | 57a4a6 |
15 | 3decd7 |
hex | 2d91a2 |
2986402 has 8 divisors (see below), whose sum is σ = 4542912. Its totient is φ = 1472100.
The previous prime is 2986397. The next prime is 2986409. The reversal of 2986402 is 2046892.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (2986409) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10374 + ... + 10657.
It is an arithmetic number, because the mean of its divisors is an integer number (567864).
22986402 is an apocalyptic number.
2986402 is a deficient number, since it is larger than the sum of its proper divisors (1556510).
2986402 is a wasteful number, since it uses less digits than its factorization.
2986402 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21104.
The product of its (nonzero) digits is 6912, while the sum is 31.
The square root of 2986402 is about 1728.1209448415. The cubic root of 2986402 is about 144.0067190795.
The spelling of 2986402 in words is "two million, nine hundred eighty-six thousand, four hundred two".
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