Base | Representation |
---|---|
bin | 1000000100100… |
… | …00101011000001 |
3 | 11201101120220210 |
4 | 10002100223001 |
5 | 114312421231 |
6 | 10415024333 |
7 | 1451311203 |
oct | 402205301 |
9 | 151346823 |
10 | 67701441 |
11 | 35241105 |
12 | 1a80b0a9 |
13 | 11045532 |
14 | 8dc4773 |
15 | 5e24a46 |
hex | 4090ac1 |
67701441 has 16 divisors (see below), whose sum is σ = 92477504. Its totient is φ = 44043264.
The previous prime is 67701437. The next prime is 67701451. The reversal of 67701441 is 14410776.
It is not a de Polignac number, because 67701441 - 22 = 67701437 is a prime.
It is a super-2 number, since 2×677014412 = 9166970226952962, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 67701399 and 67701408.
It is not an unprimeable number, because it can be changed into a prime (67701401) 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, 19650 + ... + 22836.
It is an arithmetic number, because the mean of its divisors is an integer number (5779844).
Almost surely, 267701441 is an apocalyptic number.
It is an amenable number.
67701441 is a deficient number, since it is larger than the sum of its proper divisors (24776063).
67701441 is a wasteful number, since it uses less digits than its factorization.
67701441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3360.
The product of its (nonzero) digits is 4704, while the sum is 30.
The square root of 67701441 is about 8228.0885386583. The cubic root of 67701441 is about 407.5672735734.
The spelling of 67701441 in words is "sixty-seven million, seven hundred one thousand, four hundred forty-one".
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