Base | Representation |
---|---|
bin | 1111010000110110110010 |
3 | 21112021121200 |
4 | 33100312302 |
5 | 2011014302 |
6 | 221432030 |
7 | 46003212 |
oct | 17206662 |
9 | 7467550 |
10 | 4001202 |
11 | 2293187 |
12 | 140b616 |
13 | aa129a |
14 | 762242 |
15 | 54081c |
hex | 3d0db2 |
4001202 has 12 divisors (see below), whose sum is σ = 8669310. Its totient is φ = 1333728.
The previous prime is 4001197. The next prime is 4001213. The reversal of 4001202 is 2021004.
It can be written as a sum of positive squares in only one way, i.e., 3651921 + 349281 = 1911^2 + 591^2 .
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 111127 + ... + 111162.
Almost surely, 24001202 is an apocalyptic number.
4001202 is an abundant number, since it is smaller than the sum of its proper divisors (4668108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4001202 is a wasteful number, since it uses less digits than its factorization.
4001202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 222297 (or 222294 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 9.
The square root of 4001202 is about 2000.3004774283. The cubic root of 4001202 is about 158.7560040716.
Adding to 4001202 its reverse (2021004), we get a palindrome (6022206).
The spelling of 4001202 in words is "four million, one thousand, two hundred two".
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