Base | Representation |
---|---|
bin | 1000000010001… |
… | …1111000011001 |
3 | 2100102012122001 |
4 | 2000203320121 |
5 | 32111421101 |
6 | 3202201001 |
7 | 556312546 |
oct | 200437031 |
9 | 70365561 |
10 | 33701401 |
11 | 180293a8 |
12 | b353161 |
13 | 6c9c976 |
14 | 4693bcd |
15 | 2e5a901 |
hex | 2023e19 |
33701401 has 4 divisors (see below), whose sum is σ = 33732900. Its totient is φ = 33669904.
The previous prime is 33701359. The next prime is 33701407. The reversal of 33701401 is 10410733.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 9455625 + 24245776 = 3075^2 + 4924^2 .
It is a cyclic number.
It is not a de Polignac number, because 33701401 - 211 = 33699353 is a prime.
It is a super-2 number, since 2×337014012 = 2271568858725602, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (33701407) 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, 14086 + ... + 16303.
It is an arithmetic number, because the mean of its divisors is an integer number (8433225).
Almost surely, 233701401 is an apocalyptic number.
It is an amenable number.
33701401 is a deficient number, since it is larger than the sum of its proper divisors (31499).
33701401 is a wasteful number, since it uses less digits than its factorization.
33701401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31498.
The product of its (nonzero) digits is 252, while the sum is 19.
The square root of 33701401 is about 5805.2907765245. The cubic root of 33701401 is about 323.0100128850.
The spelling of 33701401 in words is "thirty-three million, seven hundred one thousand, four hundred one".
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